47699740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 110051424

約数和(自身を除く): 62351684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1381, 1570, 1727, 2762, 3140, 3454, 5524, 6905, 6908, 8635, 13810, 15191, 17270, 27620, 30382, 34540, 60764, 75955, 151910, 216817, 303820, 433634, 867268, 1084085, 2168170, 2384987, 4336340, 4769974, 9539948, 11924935, 23849870, 47699740]

約数ペア:

[(1, 47699740), (2, 23849870), (4, 11924935), (5, 9539948), (10, 4769974), (11, 4336340), (20, 2384987), (22, 2168170), (44, 1084085), (55, 867268), (110, 433634), (157, 303820), (220, 216817), (314, 151910), (628, 75955), (785, 60764), (1381, 34540), (1570, 30382), (1727, 27620), (2762, 17270), (3140, 15191), (3454, 13810), (5524, 8635), (6905, 6908)]