55460054

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 95569920

約数和(自身を除く): 40109866

約数列:

[1, 2, 13, 26, 31, 62, 67, 79, 134, 158, 169, 338, 403, 806, 871, 1027, 1742, 2054, 2077, 2449, 4154, 4898, 5239, 5293, 10478, 10586, 11323, 13351, 22646, 26702, 27001, 31837, 54002, 63674, 68809, 137618, 164083, 328166, 351013, 413881, 702026, 827762, 894517, 1789034, 2133079, 4266158, 27730027, 55460054]

約数ペア:

[(1, 55460054), (2, 27730027), (13, 4266158), (26, 2133079), (31, 1789034), (62, 894517), (67, 827762), (79, 702026), (134, 413881), (158, 351013), (169, 328166), (338, 164083), (403, 137618), (806, 68809), (871, 63674), (1027, 54002), (1742, 31837), (2054, 27001), (2077, 26702), (2449, 22646), (4154, 13351), (4898, 11323), (5239, 10586), (5293, 10478)]