48640170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 74220630

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 157, 230, 314, 345, 449, 471, 690, 785, 898, 942, 1347, 1570, 2245, 2355, 2694, 3611, 4490, 4710, 6735, 7222, 10327, 10833, 13470, 18055, 20654, 21666, 30981, 36110, 51635, 54165, 61962, 70493, 103270, 108330, 140986, 154905, 211479, 309810, 352465, 422958, 704930, 1057395, 1621339, 2114790, 3242678, 4864017, 8106695, 9728034, 16213390, 24320085, 48640170]

約数ペア:

[(1, 48640170), (2, 24320085), (3, 16213390), (5, 9728034), (6, 8106695), (10, 4864017), (15, 3242678), (23, 2114790), (30, 1621339), (46, 1057395), (69, 704930), (115, 422958), (138, 352465), (157, 309810), (230, 211479), (314, 154905), (345, 140986), (449, 108330), (471, 103270), (690, 70493), (785, 61962), (898, 54165), (942, 51635), (1347, 36110), (1570, 30981), (2245, 21666), (2355, 20654), (2694, 18055), (3611, 13470), (4490, 10833), (4710, 10327), (6735, 7222)]