54355090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 102541824

約数和(自身を除く): 48186734

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 2617, 4154, 5234, 10385, 13085, 20770, 26170, 81127, 162254, 175339, 350678, 405635, 811270, 876695, 1753390, 5435509, 10871018, 27177545, 54355090]

約数ペア:

[(1, 54355090), (2, 27177545), (5, 10871018), (10, 5435509), (31, 1753390), (62, 876695), (67, 811270), (134, 405635), (155, 350678), (310, 175339), (335, 162254), (670, 81127), (2077, 26170), (2617, 20770), (4154, 13085), (5234, 10385)]