61504534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 120637440

約数和(自身を除く): 59132906

約数列:

[1, 2, 7, 13, 14, 26, 29, 43, 58, 86, 91, 182, 203, 271, 301, 377, 406, 542, 559, 602, 754, 1118, 1247, 1897, 2494, 2639, 3523, 3794, 3913, 5278, 7046, 7826, 7859, 8729, 11653, 15718, 16211, 17458, 23306, 24661, 32422, 49322, 55013, 81571, 102167, 110026, 113477, 151489, 163142, 204334, 226954, 302978, 337937, 675874, 715169, 1060423, 1430338, 2120846, 2365559, 4393181, 4731118, 8786362, 30752267, 61504534]

約数ペア:

[(1, 61504534), (2, 30752267), (7, 8786362), (13, 4731118), (14, 4393181), (26, 2365559), (29, 2120846), (43, 1430338), (58, 1060423), (86, 715169), (91, 675874), (182, 337937), (203, 302978), (271, 226954), (301, 204334), (377, 163142), (406, 151489), (542, 113477), (559, 110026), (602, 102167), (754, 81571), (1118, 55013), (1247, 49322), (1897, 32422), (2494, 24661), (2639, 23306), (3523, 17458), (3794, 16211), (3913, 15718), (5278, 11653), (7046, 8729), (7826, 7859)]