51222620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 110920320

約数和(自身を除く): 59697700

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 523, 590, 830, 1046, 1180, 1660, 2092, 2615, 4897, 5230, 9794, 10460, 19588, 24485, 30857, 43409, 48970, 61714, 86818, 97940, 123428, 154285, 173636, 217045, 308570, 434090, 617140, 868180, 2561131, 5122262, 10244524, 12805655, 25611310, 51222620]

約数ペア:

[(1, 51222620), (2, 25611310), (4, 12805655), (5, 10244524), (10, 5122262), (20, 2561131), (59, 868180), (83, 617140), (118, 434090), (166, 308570), (236, 217045), (295, 173636), (332, 154285), (415, 123428), (523, 97940), (590, 86818), (830, 61714), (1046, 48970), (1180, 43409), (1660, 30857), (2092, 24485), (2615, 19588), (4897, 10460), (5230, 9794)]