50988880

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1033}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 118856232

約数和(自身を除く): 67867352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1033, 1234, 2066, 2468, 3085, 4132, 4936, 5165, 6170, 8264, 9872, 10330, 12340, 16528, 20660, 24680, 41320, 49360, 82640, 637361, 1274722, 2549444, 3186805, 5098888, 6373610, 10197776, 12747220, 25494440, 50988880]

約数ペア:

[(1, 50988880), (2, 25494440), (4, 12747220), (5, 10197776), (8, 6373610), (10, 5098888), (16, 3186805), (20, 2549444), (40, 1274722), (80, 637361), (617, 82640), (1033, 49360), (1234, 41320), (2066, 24680), (2468, 20660), (3085, 16528), (4132, 12340), (4936, 10330), (5165, 9872), (6170, 8264)]