49632440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1$

素因数の和:8712

約数の個数: 64

約数和(自身を含む): 131211360

約数和(自身を除く): 81578920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8677, 17354, 34708, 43385, 69416, 86770, 95447, 112801, 173540, 190894, 225602, 347080, 381788, 451204, 477235, 564005, 763576, 902408, 954470, 1128010, 1240811, 1908940, 2256020, 2481622, 3817880, 4512040, 4963244, 6204055, 9926488, 12408110, 24816220, 49632440]

約数ペア:

[(1, 49632440), (2, 24816220), (4, 12408110), (5, 9926488), (8, 6204055), (10, 4963244), (11, 4512040), (13, 3817880), (20, 2481622), (22, 2256020), (26, 1908940), (40, 1240811), (44, 1128010), (52, 954470), (55, 902408), (65, 763576), (88, 564005), (104, 477235), (110, 451204), (130, 381788), (143, 347080), (220, 225602), (260, 190894), (286, 173540), (440, 112801), (520, 95447), (572, 86770), (715, 69416), (1144, 43385), (1430, 34708), (2860, 17354), (5720, 8677)]