48857320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71849}}^1$

素因数の和:71877

約数の個数: 32

約数和(自身を含む): 116397000

約数和(自身を除く): 67539680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71849, 143698, 287396, 359245, 574792, 718490, 1221433, 1436980, 2442866, 2873960, 4885732, 6107165, 9771464, 12214330, 24428660, 48857320]

約数ペア:

[(1, 48857320), (2, 24428660), (4, 12214330), (5, 9771464), (8, 6107165), (10, 4885732), (17, 2873960), (20, 2442866), (34, 1436980), (40, 1221433), (68, 718490), (85, 574792), (136, 359245), (170, 287396), (340, 143698), (680, 71849)]