49192100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3539}}^1$

素因数の和:3692

約数の個数: 36

約数和(自身を含む): 107545200

約数和(自身を除く): 58353100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 3539, 6950, 7078, 13900, 14156, 17695, 35390, 70780, 88475, 176950, 353900, 491921, 983842, 1967684, 2459605, 4919210, 9838420, 12298025, 24596050, 49192100]

約数ペア:

[(1, 49192100), (2, 24596050), (4, 12298025), (5, 9838420), (10, 4919210), (20, 2459605), (25, 1967684), (50, 983842), (100, 491921), (139, 353900), (278, 176950), (556, 88475), (695, 70780), (1390, 35390), (2780, 17695), (3475, 14156), (3539, 13900), (6950, 7078)]