49547290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 102041856

約数和(自身を除く): 52494566

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 115, 130, 146, 227, 230, 299, 365, 454, 598, 730, 949, 1135, 1495, 1679, 1898, 2270, 2951, 2990, 3358, 4745, 5221, 5902, 8395, 9490, 10442, 14755, 16571, 16790, 21827, 26105, 29510, 33142, 43654, 52210, 67873, 82855, 109135, 135746, 165710, 215423, 218270, 339365, 381133, 430846, 678730, 762266, 1077115, 1905665, 2154230, 3811330, 4954729, 9909458, 24773645, 49547290]

約数ペア:

[(1, 49547290), (2, 24773645), (5, 9909458), (10, 4954729), (13, 3811330), (23, 2154230), (26, 1905665), (46, 1077115), (65, 762266), (73, 678730), (115, 430846), (130, 381133), (146, 339365), (227, 218270), (230, 215423), (299, 165710), (365, 135746), (454, 109135), (598, 82855), (730, 67873), (949, 52210), (1135, 43654), (1495, 33142), (1679, 29510), (1898, 26105), (2270, 21827), (2951, 16790), (2990, 16571), (3358, 14755), (4745, 10442), (5221, 9490), (5902, 8395)]