53297874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3229}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 133024320

約数和(自身を除く): 79726446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 3229, 5502, 6458, 8253, 9687, 16506, 19374, 22603, 29061, 45206, 58122, 67809, 135618, 203427, 406854, 422999, 845998, 1268997, 2537994, 2960993, 3806991, 5921986, 7613982, 8882979, 17765958, 26648937, 53297874]

約数ペア:

[(1, 53297874), (2, 26648937), (3, 17765958), (6, 8882979), (7, 7613982), (9, 5921986), (14, 3806991), (18, 2960993), (21, 2537994), (42, 1268997), (63, 845998), (126, 422999), (131, 406854), (262, 203427), (393, 135618), (786, 67809), (917, 58122), (1179, 45206), (1834, 29061), (2358, 22603), (2751, 19374), (3229, 16506), (5502, 9687), (6458, 8253)]