45499870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 94248000

約数和(自身を除く): 48748130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 109, 130, 169, 190, 218, 247, 338, 494, 545, 845, 1090, 1235, 1417, 1690, 2071, 2197, 2470, 2834, 3211, 4142, 4394, 6422, 7085, 10355, 10985, 14170, 16055, 18421, 20710, 21970, 26923, 32110, 36842, 41743, 53846, 83486, 92105, 134615, 184210, 208715, 239473, 269230, 349999, 417430, 478946, 699998, 1197365, 1749995, 2394730, 3499990, 4549987, 9099974, 22749935, 45499870]

約数ペア:

[(1, 45499870), (2, 22749935), (5, 9099974), (10, 4549987), (13, 3499990), (19, 2394730), (26, 1749995), (38, 1197365), (65, 699998), (95, 478946), (109, 417430), (130, 349999), (169, 269230), (190, 239473), (218, 208715), (247, 184210), (338, 134615), (494, 92105), (545, 83486), (845, 53846), (1090, 41743), (1235, 36842), (1417, 32110), (1690, 26923), (2071, 21970), (2197, 20710), (2470, 18421), (2834, 16055), (3211, 14170), (4142, 10985), (4394, 10355), (6422, 7085)]