47157820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 106702848

約数和(自身を除く): 59545028

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3307, 3565, 6614, 7130, 13228, 14260, 16535, 33070, 66140, 76061, 102517, 152122, 205034, 304244, 380305, 410068, 512585, 760610, 1025170, 1521220, 2050340, 2357891, 4715782, 9431564, 11789455, 23578910, 47157820]

約数ペア:

[(1, 47157820), (2, 23578910), (4, 11789455), (5, 9431564), (10, 4715782), (20, 2357891), (23, 2050340), (31, 1521220), (46, 1025170), (62, 760610), (92, 512585), (115, 410068), (124, 380305), (155, 304244), (230, 205034), (310, 152122), (460, 102517), (620, 76061), (713, 66140), (1426, 33070), (2852, 16535), (3307, 14260), (3565, 13228), (6614, 7130)]