50831456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 109353888

約数和(自身を除く): 58522432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1721, 1846, 2272, 3442, 3692, 6884, 7384, 13768, 14768, 22373, 27536, 29536, 44746, 55072, 89492, 122191, 178984, 244382, 357968, 488764, 715936, 977528, 1588483, 1955056, 3176966, 3910112, 6353932, 12707864, 25415728, 50831456]

約数ペア:

[(1, 50831456), (2, 25415728), (4, 12707864), (8, 6353932), (13, 3910112), (16, 3176966), (26, 1955056), (32, 1588483), (52, 977528), (71, 715936), (104, 488764), (142, 357968), (208, 244382), (284, 178984), (416, 122191), (568, 89492), (923, 55072), (1136, 44746), (1721, 29536), (1846, 27536), (2272, 22373), (3442, 14768), (3692, 13768), (6884, 7384)]