51103768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19777}}^1$

素因数の和:19819

約数の個数: 32

約数和(自身を含む): 106801200

約数和(自身を除く): 55697432

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 19777, 39554, 79108, 158216, 336209, 375763, 672418, 751526, 1344836, 1503052, 2689672, 3006104, 6387971, 12775942, 25551884, 51103768]

約数ペア:

[(1, 51103768), (2, 25551884), (4, 12775942), (8, 6387971), (17, 3006104), (19, 2689672), (34, 1503052), (38, 1344836), (68, 751526), (76, 672418), (136, 375763), (152, 336209), (323, 158216), (646, 79108), (1292, 39554), (2584, 19777)]