48767984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2805

約数の個数: 40

約数和(自身を含む): 101184000

約数和(自身を除く): 52416016

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 2719, 4484, 5438, 8968, 10876, 17936, 21752, 43504, 51661, 103322, 160421, 206644, 320842, 413288, 641684, 826576, 1283368, 2566736, 3047999, 6095998, 12191996, 24383992, 48767984]

約数ペア:

[(1, 48767984), (2, 24383992), (4, 12191996), (8, 6095998), (16, 3047999), (19, 2566736), (38, 1283368), (59, 826576), (76, 641684), (118, 413288), (152, 320842), (236, 206644), (304, 160421), (472, 103322), (944, 51661), (1121, 43504), (2242, 21752), (2719, 17936), (4484, 10876), (5438, 8968)]