50666320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17117}}^1$

素因数の和:17167

約数の個数: 40

約数和(自身を含む): 120990024

約数和(自身を除く): 70323704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 17117, 34234, 68468, 85585, 136936, 171170, 273872, 342340, 633329, 684680, 1266658, 1369360, 2533316, 3166645, 5066632, 6333290, 10133264, 12666580, 25333160, 50666320]

約数ペア:

[(1, 50666320), (2, 25333160), (4, 12666580), (5, 10133264), (8, 6333290), (10, 5066632), (16, 3166645), (20, 2533316), (37, 1369360), (40, 1266658), (74, 684680), (80, 633329), (148, 342340), (185, 273872), (296, 171170), (370, 136936), (592, 85585), (740, 68468), (1480, 34234), (2960, 17117)]