55777530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 140693760

約数和(自身を除く): 84916230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 229, 230, 345, 353, 458, 687, 690, 706, 1059, 1145, 1374, 1765, 2118, 2290, 3435, 3530, 5267, 5295, 6870, 8119, 10534, 10590, 15801, 16238, 24357, 26335, 31602, 40595, 48714, 52670, 79005, 80837, 81190, 121785, 158010, 161674, 242511, 243570, 404185, 485022, 808370, 1212555, 1859251, 2425110, 3718502, 5577753, 9296255, 11155506, 18592510, 27888765, 55777530]

約数ペア:

[(1, 55777530), (2, 27888765), (3, 18592510), (5, 11155506), (6, 9296255), (10, 5577753), (15, 3718502), (23, 2425110), (30, 1859251), (46, 1212555), (69, 808370), (115, 485022), (138, 404185), (229, 243570), (230, 242511), (345, 161674), (353, 158010), (458, 121785), (687, 81190), (690, 80837), (706, 79005), (1059, 52670), (1145, 48714), (1374, 40595), (1765, 31602), (2118, 26335), (2290, 24357), (3435, 16238), (3530, 15801), (5267, 10590), (5295, 10534), (6870, 8119)]