51291184

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24103}}^1$

素因数の和:24137

約数の個数: 40

約数和(自身を含む): 119555840

約数和(自身を除く): 68264656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 24103, 48206, 96412, 168721, 192824, 337442, 385648, 457957, 674884, 915914, 1349768, 1831828, 2699536, 3205699, 3663656, 6411398, 7327312, 12822796, 25645592, 51291184]

約数ペア:

[(1, 51291184), (2, 25645592), (4, 12822796), (7, 7327312), (8, 6411398), (14, 3663656), (16, 3205699), (19, 2699536), (28, 1831828), (38, 1349768), (56, 915914), (76, 674884), (112, 457957), (133, 385648), (152, 337442), (266, 192824), (304, 168721), (532, 96412), (1064, 48206), (2128, 24103)]