50721000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 181958400

約数和(自身を除く): 131237400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 29, 30, 33, 40, 44, 50, 53, 55, 58, 60, 66, 75, 87, 88, 100, 106, 110, 116, 120, 125, 132, 145, 150, 159, 165, 174, 200, 212, 220, 232, 250, 264, 265, 275, 290, 300, 318, 319, 330, 348, 375, 424, 435, 440, 500, 530, 550, 580, 583, 600, 636, 638, 660, 696, 725, 750, 795, 825, 870, 957, 1000, 1060, 1100, 1160, 1166, 1272, 1276, 1320, 1325, 1375, 1450, 1500, 1537, 1590, 1595, 1650, 1740, 1749, 1914, 2120, 2175, 2200, 2332, 2552, 2650, 2750, 2900, 2915, 3000, 3074, 3180, 3190, 3300, 3480, 3498, 3625, 3828, 3975, 4125, 4350, 4611, 4664, 4785, 5300, 5500, 5800, 5830, 6148, 6360, 6380, 6600, 6625, 6996, 7250, 7656, 7685, 7950, 7975, 8250, 8700, 8745, 9222, 9570, 10600, 10875, 11000, 11660, 12296, 12760, 13250, 13992, 14500, 14575, 15370, 15900, 15950, 16500, 16907, 17400, 17490, 18444, 19140, 19875, 21750, 23055, 23320, 23925, 26500, 29000, 29150, 30740, 31800, 31900, 33000, 33814, 34980, 36888, 38280, 38425, 39750, 39875, 43500, 43725, 46110, 47850, 50721, 53000, 58300, 61480, 63800, 67628, 69960, 72875, 76850, 79500, 79750, 84535, 87000, 87450, 92220, 95700, 101442, 115275, 116600, 119625, 135256, 145750, 153700, 159000, 159500, 169070, 174900, 184440, 191400, 192125, 202884, 218625, 230550, 239250, 253605, 291500, 307400, 319000, 338140, 349800, 384250, 405768, 422675, 437250, 461100, 478500, 507210, 576375, 583000, 676280, 768500, 845350, 874500, 922200, 957000, 1014420, 1152750, 1268025, 1537000, 1690700, 1749000, 2028840, 2113375, 2305500, 2536050, 3381400, 4226750, 4611000, 5072100, 6340125, 8453500, 10144200, 12680250, 16907000, 25360500, 50721000]

約数ペア:

[(1, 50721000), (2, 25360500), (3, 16907000), (4, 12680250), (5, 10144200), (6, 8453500), (8, 6340125), (10, 5072100), (11, 4611000), (12, 4226750), (15, 3381400), (20, 2536050), (22, 2305500), (24, 2113375), (25, 2028840), (29, 1749000), (30, 1690700), (33, 1537000), (40, 1268025), (44, 1152750), (50, 1014420), (53, 957000), (55, 922200), (58, 874500), (60, 845350), (66, 768500), (75, 676280), (87, 583000), (88, 576375), (100, 507210), (106, 478500), (110, 461100), (116, 437250), (120, 422675), (125, 405768), (132, 384250), (145, 349800), (150, 338140), (159, 319000), (165, 307400), (174, 291500), (200, 253605), (212, 239250), (220, 230550), (232, 218625), (250, 202884), (264, 192125), (265, 191400), (275, 184440), (290, 174900), (300, 169070), (318, 159500), (319, 159000), (330, 153700), (348, 145750), (375, 135256), (424, 119625), (435, 116600), (440, 115275), (500, 101442), (530, 95700), (550, 92220), (580, 87450), (583, 87000), (600, 84535), (636, 79750), (638, 79500), (660, 76850), (696, 72875), (725, 69960), (750, 67628), (795, 63800), (825, 61480), (870, 58300), (957, 53000), (1000, 50721), (1060, 47850), (1100, 46110), (1160, 43725), (1166, 43500), (1272, 39875), (1276, 39750), (1320, 38425), (1325, 38280), (1375, 36888), (1450, 34980), (1500, 33814), (1537, 33000), (1590, 31900), (1595, 31800), (1650, 30740), (1740, 29150), (1749, 29000), (1914, 26500), (2120, 23925), (2175, 23320), (2200, 23055), (2332, 21750), (2552, 19875), (2650, 19140), (2750, 18444), (2900, 17490), (2915, 17400), (3000, 16907), (3074, 16500), (3180, 15950), (3190, 15900), (3300, 15370), (3480, 14575), (3498, 14500), (3625, 13992), (3828, 13250), (3975, 12760), (4125, 12296), (4350, 11660), (4611, 11000), (4664, 10875), (4785, 10600), (5300, 9570), (5500, 9222), (5800, 8745), (5830, 8700), (6148, 8250), (6360, 7975), (6380, 7950), (6600, 7685), (6625, 7656), (6996, 7250)]