55328570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 64110790

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1151, 1265, 2090, 2185, 2302, 2530, 4370, 4807, 5755, 9614, 11510, 12661, 21869, 24035, 25322, 26473, 43738, 48070, 52946, 63305, 109345, 126610, 132365, 218690, 240559, 264730, 291203, 481118, 502987, 582406, 1005974, 1202795, 1456015, 2405590, 2514935, 2912030, 5029870, 5532857, 11065714, 27664285, 55328570]

約数ペア:

[(1, 55328570), (2, 27664285), (5, 11065714), (10, 5532857), (11, 5029870), (19, 2912030), (22, 2514935), (23, 2405590), (38, 1456015), (46, 1202795), (55, 1005974), (95, 582406), (110, 502987), (115, 481118), (190, 291203), (209, 264730), (230, 240559), (253, 218690), (418, 132365), (437, 126610), (506, 109345), (874, 63305), (1045, 52946), (1151, 48070), (1265, 43738), (2090, 26473), (2185, 25322), (2302, 24035), (2530, 21869), (4370, 12661), (4807, 11510), (5755, 9614)]