49647000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 178214400

約数和(自身を除く): 128567400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 67, 75, 76, 78, 95, 100, 104, 114, 120, 125, 130, 134, 150, 152, 156, 190, 195, 200, 201, 228, 247, 250, 260, 268, 285, 300, 312, 325, 335, 375, 380, 390, 402, 456, 475, 494, 500, 520, 536, 570, 600, 650, 670, 741, 750, 760, 780, 804, 871, 950, 975, 988, 1000, 1005, 1140, 1235, 1273, 1300, 1340, 1425, 1482, 1500, 1560, 1608, 1625, 1675, 1742, 1900, 1950, 1976, 2010, 2280, 2375, 2470, 2546, 2600, 2613, 2680, 2850, 2964, 3000, 3250, 3350, 3484, 3705, 3800, 3819, 3900, 4020, 4355, 4750, 4875, 4940, 5025, 5092, 5226, 5700, 5928, 6175, 6365, 6500, 6700, 6968, 7125, 7410, 7638, 7800, 8040, 8375, 8710, 9500, 9750, 9880, 10050, 10184, 10452, 11400, 12350, 12730, 13000, 13065, 13400, 14250, 14820, 15276, 16549, 16750, 17420, 18525, 19000, 19095, 19500, 20100, 20904, 21775, 24700, 25125, 25460, 26130, 28500, 29640, 30552, 30875, 31825, 33098, 33500, 34840, 37050, 38190, 39000, 40200, 43550, 49400, 49647, 50250, 50920, 52260, 57000, 61750, 63650, 65325, 66196, 67000, 74100, 76380, 82745, 87100, 92625, 95475, 99294, 100500, 104520, 108875, 123500, 127300, 130650, 132392, 148200, 152760, 159125, 165490, 174200, 185250, 190950, 198588, 201000, 217750, 247000, 248235, 254600, 261300, 318250, 326625, 330980, 370500, 381900, 397176, 413725, 435500, 477375, 496470, 522600, 636500, 653250, 661960, 741000, 763800, 827450, 871000, 954750, 992940, 1241175, 1273000, 1306500, 1654900, 1909500, 1985880, 2068625, 2482350, 2613000, 3309800, 3819000, 4137250, 4964700, 6205875, 8274500, 9929400, 12411750, 16549000, 24823500, 49647000]

約数ペア:

[(1, 49647000), (2, 24823500), (3, 16549000), (4, 12411750), (5, 9929400), (6, 8274500), (8, 6205875), (10, 4964700), (12, 4137250), (13, 3819000), (15, 3309800), (19, 2613000), (20, 2482350), (24, 2068625), (25, 1985880), (26, 1909500), (30, 1654900), (38, 1306500), (39, 1273000), (40, 1241175), (50, 992940), (52, 954750), (57, 871000), (60, 827450), (65, 763800), (67, 741000), (75, 661960), (76, 653250), (78, 636500), (95, 522600), (100, 496470), (104, 477375), (114, 435500), (120, 413725), (125, 397176), (130, 381900), (134, 370500), (150, 330980), (152, 326625), (156, 318250), (190, 261300), (195, 254600), (200, 248235), (201, 247000), (228, 217750), (247, 201000), (250, 198588), (260, 190950), (268, 185250), (285, 174200), (300, 165490), (312, 159125), (325, 152760), (335, 148200), (375, 132392), (380, 130650), (390, 127300), (402, 123500), (456, 108875), (475, 104520), (494, 100500), (500, 99294), (520, 95475), (536, 92625), (570, 87100), (600, 82745), (650, 76380), (670, 74100), (741, 67000), (750, 66196), (760, 65325), (780, 63650), (804, 61750), (871, 57000), (950, 52260), (975, 50920), (988, 50250), (1000, 49647), (1005, 49400), (1140, 43550), (1235, 40200), (1273, 39000), (1300, 38190), (1340, 37050), (1425, 34840), (1482, 33500), (1500, 33098), (1560, 31825), (1608, 30875), (1625, 30552), (1675, 29640), (1742, 28500), (1900, 26130), (1950, 25460), (1976, 25125), (2010, 24700), (2280, 21775), (2375, 20904), (2470, 20100), (2546, 19500), (2600, 19095), (2613, 19000), (2680, 18525), (2850, 17420), (2964, 16750), (3000, 16549), (3250, 15276), (3350, 14820), (3484, 14250), (3705, 13400), (3800, 13065), (3819, 13000), (3900, 12730), (4020, 12350), (4355, 11400), (4750, 10452), (4875, 10184), (4940, 10050), (5025, 9880), (5092, 9750), (5226, 9500), (5700, 8710), (5928, 8375), (6175, 8040), (6365, 7800), (6500, 7638), (6700, 7410), (6968, 7125)]