54229000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 148561920

約数和(自身を除く): 94332920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 125, 127, 140, 175, 200, 244, 250, 254, 280, 305, 350, 427, 488, 500, 508, 610, 635, 700, 854, 875, 889, 1000, 1016, 1220, 1270, 1400, 1525, 1708, 1750, 1778, 2135, 2440, 2540, 3050, 3175, 3416, 3500, 3556, 4270, 4445, 5080, 6100, 6350, 7000, 7112, 7625, 7747, 8540, 8890, 10675, 12200, 12700, 15250, 15494, 15875, 17080, 17780, 21350, 22225, 25400, 30500, 30988, 31750, 35560, 38735, 42700, 44450, 53375, 54229, 61000, 61976, 63500, 77470, 85400, 88900, 106750, 108458, 111125, 127000, 154940, 177800, 193675, 213500, 216916, 222250, 271145, 309880, 387350, 427000, 433832, 444500, 542290, 774700, 889000, 968375, 1084580, 1355725, 1549400, 1936750, 2169160, 2711450, 3873500, 5422900, 6778625, 7747000, 10845800, 13557250, 27114500, 54229000]

約数ペア:

[(1, 54229000), (2, 27114500), (4, 13557250), (5, 10845800), (7, 7747000), (8, 6778625), (10, 5422900), (14, 3873500), (20, 2711450), (25, 2169160), (28, 1936750), (35, 1549400), (40, 1355725), (50, 1084580), (56, 968375), (61, 889000), (70, 774700), (100, 542290), (122, 444500), (125, 433832), (127, 427000), (140, 387350), (175, 309880), (200, 271145), (244, 222250), (250, 216916), (254, 213500), (280, 193675), (305, 177800), (350, 154940), (427, 127000), (488, 111125), (500, 108458), (508, 106750), (610, 88900), (635, 85400), (700, 77470), (854, 63500), (875, 61976), (889, 61000), (1000, 54229), (1016, 53375), (1220, 44450), (1270, 42700), (1400, 38735), (1525, 35560), (1708, 31750), (1750, 30988), (1778, 30500), (2135, 25400), (2440, 22225), (2540, 21350), (3050, 17780), (3175, 17080), (3416, 15875), (3500, 15494), (3556, 15250), (4270, 12700), (4445, 12200), (5080, 10675), (6100, 8890), (6350, 8540), (7000, 7747), (7112, 7625)]