51492910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4937}}^1$

素因数の和:5100

約数の個数: 32

約数和(自身を含む): 106660800

約数和(自身を除く): 55167890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 4937, 5215, 9874, 10430, 24685, 34559, 49370, 69118, 172795, 345590, 735613, 1471226, 3678065, 5149291, 7356130, 10298582, 25746455, 51492910]

約数ペア:

[(1, 51492910), (2, 25746455), (5, 10298582), (7, 7356130), (10, 5149291), (14, 3678065), (35, 1471226), (70, 735613), (149, 345590), (298, 172795), (745, 69118), (1043, 49370), (1490, 34559), (2086, 24685), (4937, 10430), (5215, 9874)]