48140290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15091}}^1$

素因数の和:15138

約数の個数: 32

約数和(自身を含む): 97796160

約数和(自身を除く): 49655870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 15091, 30182, 75455, 150910, 166001, 332002, 437639, 830005, 875278, 1660010, 2188195, 4376390, 4814029, 9628058, 24070145, 48140290]

約数ペア:

[(1, 48140290), (2, 24070145), (5, 9628058), (10, 4814029), (11, 4376390), (22, 2188195), (29, 1660010), (55, 875278), (58, 830005), (110, 437639), (145, 332002), (290, 166001), (319, 150910), (638, 75455), (1595, 30182), (3190, 15091)]