49876722

素因数分解:

$2^1\times 3^9\times 7^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 128960832

約数和(自身を除く): 79084110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 181, 189, 243, 362, 378, 486, 543, 567, 729, 1086, 1134, 1267, 1458, 1629, 1701, 2187, 2534, 3258, 3402, 3801, 4374, 4887, 5103, 6561, 7602, 9774, 10206, 11403, 13122, 14661, 15309, 19683, 22806, 29322, 30618, 34209, 39366, 43983, 45927, 68418, 87966, 91854, 102627, 131949, 137781, 205254, 263898, 275562, 307881, 395847, 615762, 791694, 923643, 1187541, 1847286, 2375082, 2770929, 3562623, 5541858, 7125246, 8312787, 16625574, 24938361, 49876722]

約数ペア:

[(1, 49876722), (2, 24938361), (3, 16625574), (6, 8312787), (7, 7125246), (9, 5541858), (14, 3562623), (18, 2770929), (21, 2375082), (27, 1847286), (42, 1187541), (54, 923643), (63, 791694), (81, 615762), (126, 395847), (162, 307881), (181, 275562), (189, 263898), (243, 205254), (362, 137781), (378, 131949), (486, 102627), (543, 91854), (567, 87966), (729, 68418), (1086, 45927), (1134, 43983), (1267, 39366), (1458, 34209), (1629, 30618), (1701, 29322), (2187, 22806), (2534, 19683), (3258, 15309), (3402, 14661), (3801, 13122), (4374, 11403), (4887, 10206), (5103, 9774), (6561, 7602)]