48298640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46441}}^1$

素因数の和:46467

約数の個数: 40

約数和(自身を含む): 120934968

約数和(自身を除く): 72636328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46441, 92882, 185764, 232205, 371528, 464410, 603733, 743056, 928820, 1207466, 1857640, 2414932, 3018665, 3715280, 4829864, 6037330, 9659728, 12074660, 24149320, 48298640]

約数ペア:

[(1, 48298640), (2, 24149320), (4, 12074660), (5, 9659728), (8, 6037330), (10, 4829864), (13, 3715280), (16, 3018665), (20, 2414932), (26, 1857640), (40, 1207466), (52, 928820), (65, 743056), (80, 603733), (104, 464410), (130, 371528), (208, 232205), (260, 185764), (520, 92882), (1040, 46441)]