51655914

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{20353}}^1$

素因数の和:20411

約数の個数: 32

約数和(自身を含む): 117239040

約数和(自身を除く): 65583126

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 20353, 40706, 61059, 122118, 183177, 366354, 549531, 956591, 1099062, 1913182, 2869773, 5739546, 8609319, 17218638, 25827957, 51655914]

約数ペア:

[(1, 51655914), (2, 25827957), (3, 17218638), (6, 8609319), (9, 5739546), (18, 2869773), (27, 1913182), (47, 1099062), (54, 956591), (94, 549531), (141, 366354), (282, 183177), (423, 122118), (846, 61059), (1269, 40706), (2538, 20353)]