56755790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 128507904

約数和(自身を除く): 71752114

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1327, 1645, 2654, 3055, 3290, 4277, 6110, 6635, 8554, 9289, 13270, 17251, 18578, 21385, 34502, 42770, 46445, 62369, 86255, 92890, 120757, 124738, 172510, 241514, 311845, 436583, 603785, 623690, 810797, 873166, 1207570, 1621594, 2182915, 4053985, 4365830, 5675579, 8107970, 11351158, 28377895, 56755790]

約数ペア:

[(1, 56755790), (2, 28377895), (5, 11351158), (7, 8107970), (10, 5675579), (13, 4365830), (14, 4053985), (26, 2182915), (35, 1621594), (47, 1207570), (65, 873166), (70, 810797), (91, 623690), (94, 603785), (130, 436583), (182, 311845), (235, 241514), (329, 172510), (455, 124738), (470, 120757), (611, 92890), (658, 86255), (910, 62369), (1222, 46445), (1327, 42770), (1645, 34502), (2654, 21385), (3055, 18578), (3290, 17251), (4277, 13270), (6110, 9289), (6635, 8554)]