27653950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{7001}}^1$

素因数の和:7092

約数の個数: 24

約数和(自身を含む): 52094880

約数和(自身を除く): 24440930

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 7001, 14002, 35005, 70010, 175025, 350050, 553079, 1106158, 2765395, 5530790, 13826975, 27653950]

約数ペア:

[(1, 27653950), (2, 13826975), (5, 5530790), (10, 2765395), (25, 1106158), (50, 553079), (79, 350050), (158, 175025), (395, 70010), (790, 35005), (1975, 14002), (3950, 7001)]