49136080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87743}}^1$

素因数の和:87763

約数の個数: 40

約数和(自身を含む): 130563072

約数和(自身を除く): 81426992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87743, 175486, 350972, 438715, 614201, 701944, 877430, 1228402, 1403888, 1754860, 2456804, 3071005, 3509720, 4913608, 6142010, 7019440, 9827216, 12284020, 24568040, 49136080]

約数ペア:

[(1, 49136080), (2, 24568040), (4, 12284020), (5, 9827216), (7, 7019440), (8, 6142010), (10, 4913608), (14, 3509720), (16, 3071005), (20, 2456804), (28, 1754860), (35, 1403888), (40, 1228402), (56, 877430), (70, 701944), (80, 614201), (112, 438715), (140, 350972), (280, 175486), (560, 87743)]