48473840

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1163}}^1$

素因数の和:1697

約数の個数: 40

約数和(自身を含む): 113015088

約数和(自身を除く): 64541248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 1042, 1163, 2084, 2326, 2605, 4168, 4652, 5210, 5815, 8336, 9304, 10420, 11630, 18608, 20840, 23260, 41680, 46520, 93040, 605923, 1211846, 2423692, 3029615, 4847384, 6059230, 9694768, 12118460, 24236920, 48473840]

約数ペア:

[(1, 48473840), (2, 24236920), (4, 12118460), (5, 9694768), (8, 6059230), (10, 4847384), (16, 3029615), (20, 2423692), (40, 1211846), (80, 605923), (521, 93040), (1042, 46520), (1163, 41680), (2084, 23260), (2326, 20840), (2605, 18608), (4168, 11630), (4652, 10420), (5210, 9304), (5815, 8336)]