51466030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 116951040

約数和(自身を除く): 65485010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 445, 623, 751, 770, 890, 979, 1246, 1502, 1958, 3115, 3755, 4895, 5257, 6230, 6853, 7510, 8261, 9790, 10514, 13706, 16522, 26285, 34265, 41305, 52570, 57827, 66839, 68530, 82610, 115654, 133678, 289135, 334195, 467873, 578270, 668390, 735229, 935746, 1470458, 2339365, 3676145, 4678730, 5146603, 7352290, 10293206, 25733015, 51466030]

約数ペア:

[(1, 51466030), (2, 25733015), (5, 10293206), (7, 7352290), (10, 5146603), (11, 4678730), (14, 3676145), (22, 2339365), (35, 1470458), (55, 935746), (70, 735229), (77, 668390), (89, 578270), (110, 467873), (154, 334195), (178, 289135), (385, 133678), (445, 115654), (623, 82610), (751, 68530), (770, 66839), (890, 57827), (979, 52570), (1246, 41305), (1502, 34265), (1958, 26285), (3115, 16522), (3755, 13706), (4895, 10514), (5257, 9790), (6230, 8261), (6853, 7510)]