48613370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21997}}^1$

素因数の和:22034

約数の個数: 32

約数和(自身を含む): 99782928

約数和(自身を除く): 51169558

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 21997, 43994, 109985, 219970, 285961, 373949, 571922, 747898, 1429805, 1869745, 2859610, 3739490, 4861337, 9722674, 24306685, 48613370]

約数ペア:

[(1, 48613370), (2, 24306685), (5, 9722674), (10, 4861337), (13, 3739490), (17, 2859610), (26, 1869745), (34, 1429805), (65, 747898), (85, 571922), (130, 373949), (170, 285961), (221, 219970), (442, 109985), (1105, 43994), (2210, 21997)]