48507680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23321}}^1$

素因数の和:23349

約数の個数: 48

約数和(自身を含む): 123420024

約数和(自身を除く): 74912344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23321, 46642, 93284, 116605, 186568, 233210, 303173, 373136, 466420, 606346, 746272, 932840, 1212692, 1515865, 1865680, 2425384, 3031730, 3731360, 4850768, 6063460, 9701536, 12126920, 24253840, 48507680]

約数ペア:

[(1, 48507680), (2, 24253840), (4, 12126920), (5, 9701536), (8, 6063460), (10, 4850768), (13, 3731360), (16, 3031730), (20, 2425384), (26, 1865680), (32, 1515865), (40, 1212692), (52, 932840), (65, 746272), (80, 606346), (104, 466420), (130, 373136), (160, 303173), (208, 233210), (260, 186568), (416, 116605), (520, 93284), (1040, 46642), (2080, 23321)]