48004008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2978

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 83721432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 2903, 4134, 5512, 5806, 8268, 8709, 11612, 16536, 17418, 23224, 34836, 37739, 69672, 75478, 113217, 150956, 153859, 226434, 301912, 307718, 452868, 461577, 615436, 905736, 923154, 1230872, 1846308, 2000167, 3692616, 4000334, 6000501, 8000668, 12001002, 16001336, 24002004, 48004008]

約数ペア:

[(1, 48004008), (2, 24002004), (3, 16001336), (4, 12001002), (6, 8000668), (8, 6000501), (12, 4000334), (13, 3692616), (24, 2000167), (26, 1846308), (39, 1230872), (52, 923154), (53, 905736), (78, 615436), (104, 461577), (106, 452868), (156, 307718), (159, 301912), (212, 226434), (312, 153859), (318, 150956), (424, 113217), (636, 75478), (689, 69672), (1272, 37739), (1378, 34836), (2067, 23224), (2756, 17418), (2903, 16536), (4134, 11612), (5512, 8709), (5806, 8268)]