51068740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 113645952

約数和(自身を除く): 62577212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 1657, 3082, 3314, 6164, 6628, 7705, 8285, 15410, 16570, 30820, 33140, 38111, 76222, 111019, 152444, 190555, 222038, 381110, 444076, 555095, 762220, 1110190, 2220380, 2553437, 5106874, 10213748, 12767185, 25534370, 51068740]

約数ペア:

[(1, 51068740), (2, 25534370), (4, 12767185), (5, 10213748), (10, 5106874), (20, 2553437), (23, 2220380), (46, 1110190), (67, 762220), (92, 555095), (115, 444076), (134, 381110), (230, 222038), (268, 190555), (335, 152444), (460, 111019), (670, 76222), (1340, 38111), (1541, 33140), (1657, 30820), (3082, 16570), (3314, 15410), (6164, 8285), (6628, 7705)]