47956840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52127}}^1$

素因数の和:52161

約数の個数: 32

約数和(自身を含む): 112596480

約数和(自身を除く): 64639640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 52127, 104254, 208508, 260635, 417016, 521270, 1042540, 1198921, 2085080, 2397842, 4795684, 5994605, 9591368, 11989210, 23978420, 47956840]

約数ペア:

[(1, 47956840), (2, 23978420), (4, 11989210), (5, 9591368), (8, 5994605), (10, 4795684), (20, 2397842), (23, 2085080), (40, 1198921), (46, 1042540), (92, 521270), (115, 417016), (184, 260635), (230, 208508), (460, 104254), (920, 52127)]