27131450

素因数分解:

$2^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1259}}^1$

素因数の和:1702

約数の個数: 24

約数和(自身を含む): 50621760

約数和(自身を除く): 23490310

約数列:

[1, 2, 5, 10, 25, 50, 431, 862, 1259, 2155, 2518, 4310, 6295, 10775, 12590, 21550, 31475, 62950, 542629, 1085258, 2713145, 5426290, 13565725, 27131450]

約数ペア:

[(1, 27131450), (2, 13565725), (5, 5426290), (10, 2713145), (25, 1085258), (50, 542629), (431, 62950), (862, 31475), (1259, 21550), (2155, 12590), (2518, 10775), (4310, 6295)]