49700140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 70421204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 2351, 3020, 4228, 4702, 5285, 9404, 10570, 11755, 16457, 21140, 23510, 32914, 47020, 65828, 82285, 164570, 329140, 355001, 710002, 1420004, 1775005, 2485007, 3550010, 4970014, 7100020, 9940028, 12425035, 24850070, 49700140]

約数ペア:

[(1, 49700140), (2, 24850070), (4, 12425035), (5, 9940028), (7, 7100020), (10, 4970014), (14, 3550010), (20, 2485007), (28, 1775005), (35, 1420004), (70, 710002), (140, 355001), (151, 329140), (302, 164570), (604, 82285), (755, 65828), (1057, 47020), (1510, 32914), (2114, 23510), (2351, 21140), (3020, 16457), (4228, 11755), (4702, 10570), (5285, 9404)]