57042790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 122830848

約数和(自身を除く): 65788058

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 97, 155, 194, 217, 271, 310, 434, 485, 542, 679, 970, 1085, 1355, 1358, 1897, 2170, 2710, 3007, 3395, 3794, 6014, 6790, 8401, 9485, 15035, 16802, 18970, 21049, 26287, 30070, 42005, 42098, 52574, 58807, 84010, 105245, 117614, 131435, 184009, 210490, 262870, 294035, 368018, 588070, 814897, 920045, 1629794, 1840090, 4074485, 5704279, 8148970, 11408558, 28521395, 57042790]

約数ペア:

[(1, 57042790), (2, 28521395), (5, 11408558), (7, 8148970), (10, 5704279), (14, 4074485), (31, 1840090), (35, 1629794), (62, 920045), (70, 814897), (97, 588070), (155, 368018), (194, 294035), (217, 262870), (271, 210490), (310, 184009), (434, 131435), (485, 117614), (542, 105245), (679, 84010), (970, 58807), (1085, 52574), (1355, 42098), (1358, 42005), (1897, 30070), (2170, 26287), (2710, 21049), (3007, 18970), (3395, 16802), (3794, 15035), (6014, 9485), (6790, 8401)]