52870730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 112129920

約数和(自身を除く): 59259190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 410, 418, 451, 617, 779, 902, 1045, 1234, 1558, 2090, 2255, 3085, 3895, 4510, 6170, 6787, 7790, 8569, 11723, 13574, 17138, 23446, 25297, 33935, 42845, 50594, 58615, 67870, 85690, 117230, 126485, 128953, 252970, 257906, 278267, 480643, 556534, 644765, 961286, 1289530, 1391335, 2403215, 2782670, 4806430, 5287073, 10574146, 26435365, 52870730]

約数ペア:

[(1, 52870730), (2, 26435365), (5, 10574146), (10, 5287073), (11, 4806430), (19, 2782670), (22, 2403215), (38, 1391335), (41, 1289530), (55, 961286), (82, 644765), (95, 556534), (110, 480643), (190, 278267), (205, 257906), (209, 252970), (410, 128953), (418, 126485), (451, 117230), (617, 85690), (779, 67870), (902, 58615), (1045, 50594), (1234, 42845), (1558, 33935), (2090, 25297), (2255, 23446), (3085, 17138), (3895, 13574), (4510, 11723), (6170, 8569), (6787, 7790)]