51204868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89519}}^1$

素因数の和:89547

約数の個数: 24

約数和(自身を含む): 105275520

約数和(自身を除く): 54070652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 89519, 179038, 358076, 984709, 1163747, 1969418, 2327494, 3938836, 4654988, 12801217, 25602434, 51204868]

約数ペア:

[(1, 51204868), (2, 25602434), (4, 12801217), (11, 4654988), (13, 3938836), (22, 2327494), (26, 1969418), (44, 1163747), (52, 984709), (143, 358076), (286, 179038), (572, 89519)]