49401404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73079}}^1$

素因数の和:73109

約数の個数: 18

約数和(自身を含む): 93615480

約数和(自身を除く): 44214076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 73079, 146158, 292316, 950027, 1900054, 3800108, 12350351, 24700702, 49401404]

約数ペア:

[(1, 49401404), (2, 24700702), (4, 12350351), (13, 3800108), (26, 1900054), (52, 950027), (169, 292316), (338, 146158), (676, 73079)]