52765240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119921}}^1$

素因数の和:119943

約数の個数: 32

約数和(自身を含む): 129515760

約数和(自身を除く): 76750520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 119921, 239842, 479684, 599605, 959368, 1199210, 1319131, 2398420, 2638262, 4796840, 5276524, 6595655, 10553048, 13191310, 26382620, 52765240]

約数ペア:

[(1, 52765240), (2, 26382620), (4, 13191310), (5, 10553048), (8, 6595655), (10, 5276524), (11, 4796840), (20, 2638262), (22, 2398420), (40, 1319131), (44, 1199210), (55, 959368), (88, 599605), (110, 479684), (220, 239842), (440, 119921)]