51083560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116099}}^1$

素因数の和:116121

約数の個数: 32

約数和(自身を含む): 125388000

約数和(自身を除く): 74304440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 116099, 232198, 464396, 580495, 928792, 1160990, 1277089, 2321980, 2554178, 4643960, 5108356, 6385445, 10216712, 12770890, 25541780, 51083560]

約数ペア:

[(1, 51083560), (2, 25541780), (4, 12770890), (5, 10216712), (8, 6385445), (10, 5108356), (11, 4643960), (20, 2554178), (22, 2321980), (40, 1277089), (44, 1160990), (55, 928792), (88, 580495), (110, 464396), (220, 232198), (440, 116099)]