56388690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6784

約数の個数: 64

約数和(自身を含む): 155243520

約数和(自身を除く): 98854830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 6737, 8370, 13474, 20211, 33685, 40422, 60633, 67370, 101055, 121266, 181899, 202110, 208847, 303165, 363798, 417694, 606330, 626541, 909495, 1044235, 1253082, 1818990, 1879623, 2088470, 3132705, 3759246, 5638869, 6265410, 9398115, 11277738, 18796230, 28194345, 56388690]

約数ペア:

[(1, 56388690), (2, 28194345), (3, 18796230), (5, 11277738), (6, 9398115), (9, 6265410), (10, 5638869), (15, 3759246), (18, 3132705), (27, 2088470), (30, 1879623), (31, 1818990), (45, 1253082), (54, 1044235), (62, 909495), (90, 626541), (93, 606330), (135, 417694), (155, 363798), (186, 303165), (270, 208847), (279, 202110), (310, 181899), (465, 121266), (558, 101055), (837, 67370), (930, 60633), (1395, 40422), (1674, 33685), (2790, 20211), (4185, 13474), (6737, 8370)]