49664320

素因数分解:

$2^6\times 5^1\times {\mathrm{155201}}^1$

素因数の和:155218

約数の個数: 28

約数和(自身を含む): 118263924

約数和(自身を除く): 68599604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155201, 310402, 620804, 776005, 1241608, 1552010, 2483216, 3104020, 4966432, 6208040, 9932864, 12416080, 24832160, 49664320]

約数ペア:

[(1, 49664320), (2, 24832160), (4, 12416080), (5, 9932864), (8, 6208040), (10, 4966432), (16, 3104020), (20, 2483216), (32, 1552010), (40, 1241608), (64, 776005), (80, 620804), (160, 310402), (320, 155201)]