48284120

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1913}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 108868320

約数和(自身を除く): 60584200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 1913, 2524, 3155, 3826, 5048, 6310, 7652, 9565, 12620, 15304, 19130, 25240, 38260, 76520, 1207103, 2414206, 4828412, 6035515, 9656824, 12071030, 24142060, 48284120]

約数ペア:

[(1, 48284120), (2, 24142060), (4, 12071030), (5, 9656824), (8, 6035515), (10, 4828412), (20, 2414206), (40, 1207103), (631, 76520), (1262, 38260), (1913, 25240), (2524, 19130), (3155, 15304), (3826, 12620), (5048, 9565), (6310, 7652)]