50999728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14423}}^1$

素因数の和:14461

約数の個数: 40

約数和(自身を含む): 112680288

約数和(自身を除く): 61680560

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 14423, 28846, 57692, 115384, 187499, 230768, 245191, 374998, 490382, 749996, 980764, 1499992, 1961528, 2999984, 3187483, 3923056, 6374966, 12749932, 25499864, 50999728]

約数ペア:

[(1, 50999728), (2, 25499864), (4, 12749932), (8, 6374966), (13, 3923056), (16, 3187483), (17, 2999984), (26, 1961528), (34, 1499992), (52, 980764), (68, 749996), (104, 490382), (136, 374998), (208, 245191), (221, 230768), (272, 187499), (442, 115384), (884, 57692), (1768, 28846), (3536, 14423)]