51947002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 84680640

約数和(自身を除く): 32733638

約数列:

[1, 2, 17, 34, 107, 109, 131, 214, 218, 262, 1819, 1853, 2227, 3638, 3706, 4454, 11663, 14017, 14279, 23326, 28034, 28558, 198271, 238289, 242743, 396542, 476578, 485486, 1527853, 3055706, 25973501, 51947002]

約数ペア:

[(1, 51947002), (2, 25973501), (17, 3055706), (34, 1527853), (107, 485486), (109, 476578), (131, 396542), (214, 242743), (218, 238289), (262, 198271), (1819, 28558), (1853, 28034), (2227, 23326), (3638, 14279), (3706, 14017), (4454, 11663)]