51313014

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{4339}}^1$

素因数の和:4426

約数の個数: 40

約数和(自身を含む): 116581080

約数和(自身を除く): 65268066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 4339, 5913, 8678, 11826, 13017, 26034, 39051, 78102, 117153, 234306, 316747, 351459, 633494, 702918, 950241, 1900482, 2850723, 5701446, 8552169, 17104338, 25656507, 51313014]

約数ペア:

[(1, 51313014), (2, 25656507), (3, 17104338), (6, 8552169), (9, 5701446), (18, 2850723), (27, 1900482), (54, 950241), (73, 702918), (81, 633494), (146, 351459), (162, 316747), (219, 234306), (438, 117153), (657, 78102), (1314, 39051), (1971, 26034), (3942, 13017), (4339, 11826), (5913, 8678)]