52436996840

素因数分解:

$2^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1003003}}^1$

素因数の和:1004321

約数の個数: 32

約数和(自身を含む): 118073630880

約数和(自身を除く): 65636634040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1307, 2614, 5228, 6535, 10456, 13070, 26140, 52280, 1003003, 2006006, 4012012, 5015015, 8024024, 10030030, 20060060, 40120120, 1310924921, 2621849842, 5243699684, 6554624605, 10487399368, 13109249210, 26218498420, 52436996840]

約数ペア:

[(1, 52436996840), (2, 26218498420), (4, 13109249210), (5, 10487399368), (8, 6554624605), (10, 5243699684), (20, 2621849842), (40, 1310924921), (1307, 40120120), (2614, 20060060), (5228, 10030030), (6535, 8024024), (10456, 5015015), (13070, 4012012), (26140, 2006006), (52280, 1003003)]