47495840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42407}}^1$

素因数の和:42429

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 80745952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 42407, 84814, 169628, 212035, 296849, 339256, 424070, 593698, 678512, 848140, 1187396, 1357024, 1484245, 1696280, 2374792, 2968490, 3392560, 4749584, 5936980, 6785120, 9499168, 11873960, 23747920, 47495840]

約数ペア:

[(1, 47495840), (2, 23747920), (4, 11873960), (5, 9499168), (7, 6785120), (8, 5936980), (10, 4749584), (14, 3392560), (16, 2968490), (20, 2374792), (28, 1696280), (32, 1484245), (35, 1357024), (40, 1187396), (56, 848140), (70, 678512), (80, 593698), (112, 424070), (140, 339256), (160, 296849), (224, 212035), (280, 169628), (560, 84814), (1120, 42407)]