57108338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 111248640

約数和(自身を除く): 54140302

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 73, 119, 133, 146, 173, 238, 266, 323, 346, 511, 646, 1022, 1211, 1241, 1387, 2261, 2422, 2482, 2774, 2941, 3287, 4522, 5882, 6574, 8687, 9709, 12629, 17374, 19418, 20587, 23009, 23579, 25258, 41174, 46018, 47158, 55879, 88403, 111758, 165053, 176806, 214693, 239951, 330106, 391153, 429386, 479902, 782306, 1502851, 1679657, 3005702, 3359314, 4079167, 8158334, 28554169, 57108338]

約数ペア:

[(1, 57108338), (2, 28554169), (7, 8158334), (14, 4079167), (17, 3359314), (19, 3005702), (34, 1679657), (38, 1502851), (73, 782306), (119, 479902), (133, 429386), (146, 391153), (173, 330106), (238, 239951), (266, 214693), (323, 176806), (346, 165053), (511, 111758), (646, 88403), (1022, 55879), (1211, 47158), (1241, 46018), (1387, 41174), (2261, 25258), (2422, 23579), (2482, 23009), (2774, 20587), (2941, 19418), (3287, 17374), (4522, 12629), (5882, 9709), (6574, 8687)]