55778910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7393

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 96630690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7349, 7590, 14698, 22047, 36745, 44094, 73490, 80839, 110235, 161678, 169027, 220470, 242517, 338054, 404195, 485034, 507081, 808390, 845135, 1014162, 1212585, 1690270, 1859297, 2425170, 2535405, 3718594, 5070810, 5577891, 9296485, 11155782, 18592970, 27889455, 55778910]

約数ペア:

[(1, 55778910), (2, 27889455), (3, 18592970), (5, 11155782), (6, 9296485), (10, 5577891), (11, 5070810), (15, 3718594), (22, 2535405), (23, 2425170), (30, 1859297), (33, 1690270), (46, 1212585), (55, 1014162), (66, 845135), (69, 808390), (110, 507081), (115, 485034), (138, 404195), (165, 338054), (230, 242517), (253, 220470), (330, 169027), (345, 161678), (506, 110235), (690, 80839), (759, 73490), (1265, 44094), (1518, 36745), (2530, 22047), (3795, 14698), (7349, 7590)]