52580216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 112250880

約数和(自身を除く): 59670664

約数列:

[1, 2, 4, 8, 13, 26, 31, 47, 52, 62, 94, 104, 124, 188, 248, 347, 376, 403, 611, 694, 806, 1222, 1388, 1457, 1612, 2444, 2776, 2914, 3224, 4511, 4888, 5828, 9022, 10757, 11656, 16309, 18044, 18941, 21514, 32618, 36088, 37882, 43028, 65236, 75764, 86056, 130472, 139841, 151528, 212017, 279682, 424034, 505579, 559364, 848068, 1011158, 1118728, 1696136, 2022316, 4044632, 6572527, 13145054, 26290108, 52580216]

約数ペア:

[(1, 52580216), (2, 26290108), (4, 13145054), (8, 6572527), (13, 4044632), (26, 2022316), (31, 1696136), (47, 1118728), (52, 1011158), (62, 848068), (94, 559364), (104, 505579), (124, 424034), (188, 279682), (248, 212017), (347, 151528), (376, 139841), (403, 130472), (611, 86056), (694, 75764), (806, 65236), (1222, 43028), (1388, 37882), (1457, 36088), (1612, 32618), (2444, 21514), (2776, 18941), (2914, 18044), (3224, 16309), (4511, 11656), (4888, 10757), (5828, 9022)]