48918040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18253}}^1$

素因数の和:18331

約数の個数: 32

約数和(自身を含む): 111714480

約数和(自身を除く): 62796440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 18253, 36506, 73012, 91265, 146024, 182530, 365060, 730120, 1222951, 2445902, 4891804, 6114755, 9783608, 12229510, 24459020, 48918040]

約数ペア:

[(1, 48918040), (2, 24459020), (4, 12229510), (5, 9783608), (8, 6114755), (10, 4891804), (20, 2445902), (40, 1222951), (67, 730120), (134, 365060), (268, 182530), (335, 146024), (536, 91265), (670, 73012), (1340, 36506), (2680, 18253)]