51953824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 59813216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1759, 1846, 2272, 3518, 3692, 7036, 7384, 14072, 14768, 22867, 28144, 29536, 45734, 56288, 91468, 124889, 182936, 249778, 365872, 499556, 731744, 999112, 1623557, 1998224, 3247114, 3996448, 6494228, 12988456, 25976912, 51953824]

約数ペア:

[(1, 51953824), (2, 25976912), (4, 12988456), (8, 6494228), (13, 3996448), (16, 3247114), (26, 1998224), (32, 1623557), (52, 999112), (71, 731744), (104, 499556), (142, 365872), (208, 249778), (284, 182936), (416, 124889), (568, 91468), (923, 56288), (1136, 45734), (1759, 29536), (1846, 28144), (2272, 22867), (3518, 14768), (3692, 14072), (7036, 7384)]