48387872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 105130872

約数和(自身を除く): 56743000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 2837, 4264, 5674, 8528, 11348, 17056, 22696, 36881, 45392, 73762, 90784, 116317, 147524, 232634, 295048, 465268, 590096, 930536, 1180192, 1512121, 1861072, 3024242, 3722144, 6048484, 12096968, 24193936, 48387872]

約数ペア:

[(1, 48387872), (2, 24193936), (4, 12096968), (8, 6048484), (13, 3722144), (16, 3024242), (26, 1861072), (32, 1512121), (41, 1180192), (52, 930536), (82, 590096), (104, 465268), (164, 295048), (208, 232634), (328, 147524), (416, 116317), (533, 90784), (656, 73762), (1066, 45392), (1312, 36881), (2132, 22696), (2837, 17056), (4264, 11348), (5674, 8528)]