26821450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 52871616

約数和(自身を除く): 26050166

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 83, 115, 166, 230, 281, 415, 562, 575, 830, 1150, 1405, 1909, 2075, 2810, 3818, 4150, 6463, 7025, 9545, 12926, 14050, 19090, 23323, 32315, 46646, 47725, 64630, 95450, 116615, 161575, 233230, 323150, 536429, 583075, 1072858, 1166150, 2682145, 5364290, 13410725, 26821450]

約数ペア:

[(1, 26821450), (2, 13410725), (5, 5364290), (10, 2682145), (23, 1166150), (25, 1072858), (46, 583075), (50, 536429), (83, 323150), (115, 233230), (166, 161575), (230, 116615), (281, 95450), (415, 64630), (562, 47725), (575, 46646), (830, 32315), (1150, 23323), (1405, 19090), (1909, 14050), (2075, 12926), (2810, 9545), (3818, 7025), (4150, 6463)]