52570044

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 86358564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 647, 666, 732, 1098, 1294, 1332, 1941, 2196, 2257, 2588, 3882, 4514, 5823, 6771, 7764, 9028, 11646, 13542, 20313, 23292, 23939, 27084, 39467, 40626, 47878, 71817, 78934, 81252, 95756, 118401, 143634, 157868, 215451, 236802, 287268, 355203, 430902, 473604, 710406, 861804, 1420812, 1460279, 2920558, 4380837, 5841116, 8761674, 13142511, 17523348, 26285022, 52570044]

約数ペア:

[(1, 52570044), (2, 26285022), (3, 17523348), (4, 13142511), (6, 8761674), (9, 5841116), (12, 4380837), (18, 2920558), (36, 1460279), (37, 1420812), (61, 861804), (74, 710406), (111, 473604), (122, 430902), (148, 355203), (183, 287268), (222, 236802), (244, 215451), (333, 157868), (366, 143634), (444, 118401), (549, 95756), (647, 81252), (666, 78934), (732, 71817), (1098, 47878), (1294, 40626), (1332, 39467), (1941, 27084), (2196, 23939), (2257, 23292), (2588, 20313), (3882, 13542), (4514, 11646), (5823, 9028), (6771, 7764)]