51198992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 107701440

約数和(自身を除く): 56502448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 1879, 2096, 3406, 3758, 6812, 7516, 13624, 15032, 24427, 27248, 30064, 48854, 97708, 195416, 246149, 390832, 492298, 984596, 1969192, 3199937, 3938384, 6399874, 12799748, 25599496, 51198992]

約数ペア:

[(1, 51198992), (2, 25599496), (4, 12799748), (8, 6399874), (13, 3938384), (16, 3199937), (26, 1969192), (52, 984596), (104, 492298), (131, 390832), (208, 246149), (262, 195416), (524, 97708), (1048, 48854), (1703, 30064), (1879, 27248), (2096, 24427), (3406, 15032), (3758, 13624), (6812, 7516)]