47843842

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2609}}^1$

素因数の和:2837

約数の個数: 16

約数和(自身を含む): 73570680

約数和(自身を除く): 25726838

約数列:

[1, 2, 53, 106, 173, 346, 2609, 5218, 9169, 18338, 138277, 276554, 451357, 902714, 23921921, 47843842]

約数ペア:

[(1, 47843842), (2, 23921921), (53, 902714), (106, 451357), (173, 276554), (346, 138277), (2609, 18338), (5218, 9169)]