45697540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5428

約数の個数: 48

約数和(自身を含む): 111492864

約数和(自身を除く): 65795324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 5351, 8540, 10702, 21404, 26755, 37457, 53510, 74914, 107020, 149828, 187285, 326411, 374570, 652822, 749140, 1305644, 1632055, 2284877, 3264110, 4569754, 6528220, 9139508, 11424385, 22848770, 45697540]

約数ペア:

[(1, 45697540), (2, 22848770), (4, 11424385), (5, 9139508), (7, 6528220), (10, 4569754), (14, 3264110), (20, 2284877), (28, 1632055), (35, 1305644), (61, 749140), (70, 652822), (122, 374570), (140, 326411), (244, 187285), (305, 149828), (427, 107020), (610, 74914), (854, 53510), (1220, 37457), (1708, 26755), (2135, 21404), (4270, 10702), (5351, 8540)]