56139508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 109108944

約数和(自身を除く): 52969436

約数列:

[1, 2, 4, 17, 34, 37, 53, 68, 74, 106, 148, 212, 421, 629, 842, 901, 1258, 1684, 1802, 1961, 2516, 3604, 3922, 7157, 7844, 14314, 15577, 22313, 28628, 31154, 33337, 44626, 62308, 66674, 89252, 133348, 264809, 379321, 529618, 758642, 825581, 1059236, 1517284, 1651162, 3302324, 14034877, 28069754, 56139508]

約数ペア:

[(1, 56139508), (2, 28069754), (4, 14034877), (17, 3302324), (34, 1651162), (37, 1517284), (53, 1059236), (68, 825581), (74, 758642), (106, 529618), (148, 379321), (212, 264809), (421, 133348), (629, 89252), (842, 66674), (901, 62308), (1258, 44626), (1684, 33337), (1802, 31154), (1961, 28628), (2516, 22313), (3604, 15577), (3922, 14314), (7157, 7844)]