51171084

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{15971}}^1$

素因数の和:16070

約数の個数: 36

約数和(自身を含む): 130810680

約数和(自身を除く): 79639596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 15971, 31942, 47913, 63884, 95826, 143739, 191652, 287478, 574956, 1421419, 2842838, 4264257, 5685676, 8528514, 12792771, 17057028, 25585542, 51171084]

約数ペア:

[(1, 51171084), (2, 25585542), (3, 17057028), (4, 12792771), (6, 8528514), (9, 5685676), (12, 4264257), (18, 2842838), (36, 1421419), (89, 574956), (178, 287478), (267, 191652), (356, 143739), (534, 95826), (801, 63884), (1068, 47913), (1602, 31942), (3204, 15971)]