55630768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 111399120

約数和(自身を除く): 55768352

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 619, 656, 1096, 1238, 2192, 2476, 4952, 5617, 9904, 11234, 22468, 25379, 44936, 50758, 84803, 89872, 101516, 169606, 203032, 339212, 406064, 678424, 1356848, 3476923, 6953846, 13907692, 27815384, 55630768]

約数ペア:

[(1, 55630768), (2, 27815384), (4, 13907692), (8, 6953846), (16, 3476923), (41, 1356848), (82, 678424), (137, 406064), (164, 339212), (274, 203032), (328, 169606), (548, 101516), (619, 89872), (656, 84803), (1096, 50758), (1238, 44936), (2192, 25379), (2476, 22468), (4952, 11234), (5617, 9904)]