53249456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3909

約数の個数: 40

約数和(自身を含む): 112794864

約数和(自身を除く): 59545408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 3821, 6968, 7642, 13936, 15284, 30568, 49673, 61136, 99346, 198692, 256007, 397384, 512014, 794768, 1024028, 2048056, 3328091, 4096112, 6656182, 13312364, 26624728, 53249456]

約数ペア:

[(1, 53249456), (2, 26624728), (4, 13312364), (8, 6656182), (13, 4096112), (16, 3328091), (26, 2048056), (52, 1024028), (67, 794768), (104, 512014), (134, 397384), (208, 256007), (268, 198692), (536, 99346), (871, 61136), (1072, 49673), (1742, 30568), (3484, 15284), (3821, 13936), (6968, 7642)]