49513700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8117}}^1$

素因数の和:8192

約数の個数: 36

約数和(自身を含む): 109219572

約数和(自身を除く): 59705872

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 8117, 16234, 32468, 40585, 81170, 162340, 202925, 405850, 495137, 811700, 990274, 1980548, 2475685, 4951370, 9902740, 12378425, 24756850, 49513700]

約数ペア:

[(1, 49513700), (2, 24756850), (4, 12378425), (5, 9902740), (10, 4951370), (20, 2475685), (25, 1980548), (50, 990274), (61, 811700), (100, 495137), (122, 405850), (244, 202925), (305, 162340), (610, 81170), (1220, 40585), (1525, 32468), (3050, 16234), (6100, 8117)]