59997212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 123446400

約数和(自身を除く): 63449188

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1669, 1892, 3268, 3338, 6676, 8987, 17974, 18359, 31711, 35948, 36718, 63422, 71767, 73436, 126844, 143534, 287068, 348821, 697642, 789437, 1363573, 1395284, 1578874, 2727146, 3157748, 5454292, 14999303, 29998606, 59997212]

約数ペア:

[(1, 59997212), (2, 29998606), (4, 14999303), (11, 5454292), (19, 3157748), (22, 2727146), (38, 1578874), (43, 1395284), (44, 1363573), (76, 789437), (86, 697642), (172, 348821), (209, 287068), (418, 143534), (473, 126844), (817, 73436), (836, 71767), (946, 63422), (1634, 36718), (1669, 35948), (1892, 31711), (3268, 18359), (3338, 17974), (6676, 8987)]