56695940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57853}}^1$

素因数の和:57876

約数の個数: 36

約数和(自身を含む): 138502476

約数和(自身を除く): 81806536

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57853, 115706, 231412, 289265, 404971, 578530, 809942, 1157060, 1619884, 2024855, 2834797, 4049710, 5669594, 8099420, 11339188, 14173985, 28347970, 56695940]

約数ペア:

[(1, 56695940), (2, 28347970), (4, 14173985), (5, 11339188), (7, 8099420), (10, 5669594), (14, 4049710), (20, 2834797), (28, 2024855), (35, 1619884), (49, 1157060), (70, 809942), (98, 578530), (140, 404971), (196, 289265), (245, 231412), (490, 115706), (980, 57853)]