51597483

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 83750400

約数和(自身を除く): 32152917

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1453, 1691, 1869, 4359, 5073, 10171, 11837, 27607, 30513, 35511, 82821, 129317, 193249, 387951, 579747, 905219, 2457023, 2715657, 7371069, 17199161, 51597483]

約数ペア:

[(1, 51597483), (3, 17199161), (7, 7371069), (19, 2715657), (21, 2457023), (57, 905219), (89, 579747), (133, 387951), (267, 193249), (399, 129317), (623, 82821), (1453, 35511), (1691, 30513), (1869, 27607), (4359, 11837), (5073, 10171)]