49826980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 120427776

約数和(自身を除く): 70600796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 2357, 3020, 4228, 4714, 5285, 9428, 10570, 11785, 16499, 21140, 23570, 32998, 47140, 65996, 82495, 164990, 329980, 355907, 711814, 1423628, 1779535, 2491349, 3559070, 4982698, 7118140, 9965396, 12456745, 24913490, 49826980]

約数ペア:

[(1, 49826980), (2, 24913490), (4, 12456745), (5, 9965396), (7, 7118140), (10, 4982698), (14, 3559070), (20, 2491349), (28, 1779535), (35, 1423628), (70, 711814), (140, 355907), (151, 329980), (302, 164990), (604, 82495), (755, 65996), (1057, 47140), (1510, 32998), (2114, 23570), (2357, 21140), (3020, 16499), (4228, 11785), (4714, 10570), (5285, 9428)]