51723480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431029}}^1$

素因数の和:431043

約数の個数: 32

約数和(自身を含む): 155170800

約数和(自身を除く): 103447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431029, 862058, 1293087, 1724116, 2155145, 2586174, 3448232, 4310290, 5172348, 6465435, 8620580, 10344696, 12930870, 17241160, 25861740, 51723480]

約数ペア:

[(1, 51723480), (2, 25861740), (3, 17241160), (4, 12930870), (5, 10344696), (6, 8620580), (8, 6465435), (10, 5172348), (12, 4310290), (15, 3448232), (20, 2586174), (24, 2155145), (30, 1724116), (40, 1293087), (60, 862058), (120, 431029)]