53278864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 106401920

約数和(自身を除く): 53123056

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 691, 976, 1264, 1382, 2764, 4819, 5528, 9638, 11056, 19276, 38552, 42151, 54589, 77104, 84302, 109178, 168604, 218356, 337208, 436712, 674416, 873424, 3329929, 6659858, 13319716, 26639432, 53278864]

約数ペア:

[(1, 53278864), (2, 26639432), (4, 13319716), (8, 6659858), (16, 3329929), (61, 873424), (79, 674416), (122, 436712), (158, 337208), (244, 218356), (316, 168604), (488, 109178), (632, 84302), (691, 77104), (976, 54589), (1264, 42151), (1382, 38552), (2764, 19276), (4819, 11056), (5528, 9638)]