49042920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{408691}}^1$

素因数の和:408705

約数の個数: 32

約数和(自身を含む): 147129120

約数和(自身を除く): 98086200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 408691, 817382, 1226073, 1634764, 2043455, 2452146, 3269528, 4086910, 4904292, 6130365, 8173820, 9808584, 12260730, 16347640, 24521460, 49042920]

約数ペア:

[(1, 49042920), (2, 24521460), (3, 16347640), (4, 12260730), (5, 9808584), (6, 8173820), (8, 6130365), (10, 4904292), (12, 4086910), (15, 3269528), (20, 2452146), (24, 2043455), (30, 1634764), (40, 1226073), (60, 817382), (120, 408691)]