52381119

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 85639680

約数和(自身を除く): 33258561

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 2477, 3021, 7049, 7431, 17339, 21147, 47063, 52017, 131281, 141189, 329441, 393843, 918967, 988323, 2494339, 2756901, 7483017, 17460373, 52381119]

約数ペア:

[(1, 52381119), (3, 17460373), (7, 7483017), (19, 2756901), (21, 2494339), (53, 988323), (57, 918967), (133, 393843), (159, 329441), (371, 141189), (399, 131281), (1007, 52017), (1113, 47063), (2477, 21147), (3021, 17339), (7049, 7431)]