53257578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 121018752

約数和(自身を除く): 67761174

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 113, 193, 222, 226, 339, 386, 407, 579, 678, 814, 1158, 1221, 1243, 2123, 2442, 2486, 3729, 4181, 4246, 6369, 7141, 7458, 8362, 12543, 12738, 14282, 21423, 21809, 25086, 42846, 43618, 45991, 65427, 78551, 91982, 130854, 137973, 157102, 235653, 239899, 275946, 471306, 479798, 719697, 806933, 1439394, 1613866, 2420799, 4841598, 8876263, 17752526, 26628789, 53257578]

約数ペア:

[(1, 53257578), (2, 26628789), (3, 17752526), (6, 8876263), (11, 4841598), (22, 2420799), (33, 1613866), (37, 1439394), (66, 806933), (74, 719697), (111, 479798), (113, 471306), (193, 275946), (222, 239899), (226, 235653), (339, 157102), (386, 137973), (407, 130854), (579, 91982), (678, 78551), (814, 65427), (1158, 45991), (1221, 43618), (1243, 42846), (2123, 25086), (2442, 21809), (2486, 21423), (3729, 14282), (4181, 12738), (4246, 12543), (6369, 8362), (7141, 7458)]