51100904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 47187736

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 382, 424, 631, 764, 1262, 1528, 2524, 5048, 10123, 20246, 33443, 40492, 66886, 80984, 120521, 133772, 241042, 267544, 482084, 964168, 6387613, 12775226, 25550452, 51100904]

約数ペア:

[(1, 51100904), (2, 25550452), (4, 12775226), (8, 6387613), (53, 964168), (106, 482084), (191, 267544), (212, 241042), (382, 133772), (424, 120521), (631, 80984), (764, 66886), (1262, 40492), (1528, 33443), (2524, 20246), (5048, 10123)]