55315360

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1523}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 131344416

約数和(自身を除く): 76029056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1523, 1816, 2270, 3046, 3632, 4540, 6092, 7264, 7615, 9080, 12184, 15230, 18160, 24368, 30460, 36320, 48736, 60920, 121840, 243680, 345721, 691442, 1382884, 1728605, 2765768, 3457210, 5531536, 6914420, 11063072, 13828840, 27657680, 55315360]

約数ペア:

[(1, 55315360), (2, 27657680), (4, 13828840), (5, 11063072), (8, 6914420), (10, 5531536), (16, 3457210), (20, 2765768), (32, 1728605), (40, 1382884), (80, 691442), (160, 345721), (227, 243680), (454, 121840), (908, 60920), (1135, 48736), (1523, 36320), (1816, 30460), (2270, 24368), (3046, 18160), (3632, 15230), (4540, 12184), (6092, 9080), (7264, 7615)]