47027420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1181}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 108422496

約数和(自身を除く): 61395076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1181, 1810, 1991, 2362, 3620, 3982, 4724, 5905, 7964, 9955, 11810, 12991, 19910, 23620, 25982, 39820, 51964, 64955, 129910, 213761, 259820, 427522, 855044, 1068805, 2137610, 2351371, 4275220, 4702742, 9405484, 11756855, 23513710, 47027420]

約数ペア:

[(1, 47027420), (2, 23513710), (4, 11756855), (5, 9405484), (10, 4702742), (11, 4275220), (20, 2351371), (22, 2137610), (44, 1068805), (55, 855044), (110, 427522), (181, 259820), (220, 213761), (362, 129910), (724, 64955), (905, 51964), (1181, 39820), (1810, 25982), (1991, 23620), (2362, 19910), (3620, 12991), (3982, 11810), (4724, 9955), (5905, 7964)]