51658090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15149}}^1$

素因数の和:15198

約数の個数: 32

約数和(自身を含む): 104716800

約数和(自身を除く): 53058710

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 15149, 30298, 75745, 151490, 166639, 333278, 469619, 833195, 939238, 1666390, 2348095, 4696190, 5165809, 10331618, 25829045, 51658090]

約数ペア:

[(1, 51658090), (2, 25829045), (5, 10331618), (10, 5165809), (11, 4696190), (22, 2348095), (31, 1666390), (55, 939238), (62, 833195), (110, 469619), (155, 333278), (310, 166639), (341, 151490), (682, 75745), (1705, 30298), (3410, 15149)]