50372980

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{1049}}^1$

素因数の和:1086

約数の個数: 60

約数和(自身を含む): 123524100

約数和(自身を除く): 73151120

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1049, 1372, 1715, 2098, 2401, 3430, 4196, 4802, 5245, 6860, 7343, 9604, 10490, 12005, 14686, 20980, 24010, 29372, 36715, 48020, 51401, 73430, 102802, 146860, 205604, 257005, 359807, 514010, 719614, 1028020, 1439228, 1799035, 2518649, 3598070, 5037298, 7196140, 10074596, 12593245, 25186490, 50372980]

約数ペア:

[(1, 50372980), (2, 25186490), (4, 12593245), (5, 10074596), (7, 7196140), (10, 5037298), (14, 3598070), (20, 2518649), (28, 1799035), (35, 1439228), (49, 1028020), (70, 719614), (98, 514010), (140, 359807), (196, 257005), (245, 205604), (343, 146860), (490, 102802), (686, 73430), (980, 51401), (1049, 48020), (1372, 36715), (1715, 29372), (2098, 24010), (2401, 20980), (3430, 14686), (4196, 12005), (4802, 10490), (5245, 9604), (6860, 7343)]