50782020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2557}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 142675008

約数和(自身を除く): 91892988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 2557, 3310, 3972, 4965, 5114, 6620, 7671, 9930, 10228, 12785, 15342, 19860, 25570, 30684, 38355, 51140, 76710, 153420, 846367, 1692734, 2539101, 3385468, 4231835, 5078202, 8463670, 10156404, 12695505, 16927340, 25391010, 50782020]

約数ペア:

[(1, 50782020), (2, 25391010), (3, 16927340), (4, 12695505), (5, 10156404), (6, 8463670), (10, 5078202), (12, 4231835), (15, 3385468), (20, 2539101), (30, 1692734), (60, 846367), (331, 153420), (662, 76710), (993, 51140), (1324, 38355), (1655, 30684), (1986, 25570), (2557, 19860), (3310, 15342), (3972, 12785), (4965, 10228), (5114, 9930), (6620, 7671)]