48169340

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1913}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 101288880

約数和(自身を除く): 53119540

約数列:

[1, 2, 4, 5, 10, 20, 1259, 1913, 2518, 3826, 5036, 6295, 7652, 9565, 12590, 19130, 25180, 38260, 2408467, 4816934, 9633868, 12042335, 24084670, 48169340]

約数ペア:

[(1, 48169340), (2, 24084670), (4, 12042335), (5, 9633868), (10, 4816934), (20, 2408467), (1259, 38260), (1913, 25180), (2518, 19130), (3826, 12590), (5036, 9565), (6295, 7652)]