47263220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76231}}^1$

素因数の和:76271

約数の個数: 24

約数和(自身を含む): 102455808

約数和(自身を除く): 55192588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 76231, 152462, 304924, 381155, 762310, 1524620, 2363161, 4726322, 9452644, 11815805, 23631610, 47263220]

約数ペア:

[(1, 47263220), (2, 23631610), (4, 11815805), (5, 9452644), (10, 4726322), (20, 2363161), (31, 1524620), (62, 762310), (124, 381155), (155, 304924), (310, 152462), (620, 76231)]