90053876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{49919}}^1$

素因数の和:49975

約数の個数: 24

約数和(自身を含む): 176117760

約数和(自身を除く): 86063884

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 49919, 99838, 199676, 549109, 1098218, 2046679, 2196436, 4093358, 8186716, 22513469, 45026938, 90053876]

約数ペア:

[(1, 90053876), (2, 45026938), (4, 22513469), (11, 8186716), (22, 4093358), (41, 2196436), (44, 2046679), (82, 1098218), (164, 549109), (451, 199676), (902, 99838), (1804, 49919)]