50877020180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{225299}}^1$

素因数の和:226928

約数の個数: 48

約数和(自身を含む): 122181091200

約数和(自身を除く): 71304071020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1613, 3226, 6452, 8065, 11291, 16130, 22582, 32260, 45164, 56455, 112910, 225299, 225820, 450598, 901196, 1126495, 1577093, 2252990, 3154186, 4505980, 6308372, 7885465, 15770930, 31541860, 363407287, 726814574, 1453629148, 1817036435, 2543851009, 3634072870, 5087702018, 7268145740, 10175404036, 12719255045, 25438510090, 50877020180]

約数ペア:

[(1, 50877020180), (2, 25438510090), (4, 12719255045), (5, 10175404036), (7, 7268145740), (10, 5087702018), (14, 3634072870), (20, 2543851009), (28, 1817036435), (35, 1453629148), (70, 726814574), (140, 363407287), (1613, 31541860), (3226, 15770930), (6452, 7885465), (8065, 6308372), (11291, 4505980), (16130, 3154186), (22582, 2252990), (32260, 1577093), (45164, 1126495), (56455, 901196), (112910, 450598), (225299, 225820)]