54397390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{52813}}^1$

素因数の和:52923

約数の個数: 16

約数和(自身を含む): 98867808

約数和(自身を除く): 44470418

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 52813, 105626, 264065, 528130, 5439739, 10879478, 27198695, 54397390]

約数ペア:

[(1, 54397390), (2, 27198695), (5, 10879478), (10, 5439739), (103, 528130), (206, 264065), (515, 105626), (1030, 52813)]