54307812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 139782720

約数和(自身を除く): 85474908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 244, 338, 366, 439, 507, 676, 732, 793, 878, 1014, 1317, 1586, 1756, 2028, 2379, 2634, 3172, 4758, 5268, 5707, 9516, 10309, 11414, 17121, 20618, 22828, 26779, 30927, 34242, 41236, 53558, 61854, 68484, 74191, 80337, 107116, 123708, 148382, 160674, 222573, 296764, 321348, 348127, 445146, 696254, 890292, 1044381, 1392508, 2088762, 4177524, 4525651, 9051302, 13576953, 18102604, 27153906, 54307812]

約数ペア:

[(1, 54307812), (2, 27153906), (3, 18102604), (4, 13576953), (6, 9051302), (12, 4525651), (13, 4177524), (26, 2088762), (39, 1392508), (52, 1044381), (61, 890292), (78, 696254), (122, 445146), (156, 348127), (169, 321348), (183, 296764), (244, 222573), (338, 160674), (366, 148382), (439, 123708), (507, 107116), (676, 80337), (732, 74191), (793, 68484), (878, 61854), (1014, 53558), (1317, 41236), (1586, 34242), (1756, 30927), (2028, 26779), (2379, 22828), (2634, 20618), (3172, 17121), (4758, 11414), (5268, 10309), (5707, 9516)]