53334380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22039}}^1$

素因数の和:22070

約数の個数: 36

約数和(自身を含む): 123115440

約数和(自身を除く): 69781060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 22039, 44078, 88156, 110195, 220390, 242429, 440780, 484858, 969716, 1212145, 2424290, 2666719, 4848580, 5333438, 10666876, 13333595, 26667190, 53334380]

約数ペア:

[(1, 53334380), (2, 26667190), (4, 13333595), (5, 10666876), (10, 5333438), (11, 4848580), (20, 2666719), (22, 2424290), (44, 1212145), (55, 969716), (110, 484858), (121, 440780), (220, 242429), (242, 220390), (484, 110195), (605, 88156), (1210, 44078), (2420, 22039)]