57826945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 83669760

約数和(自身を除く): 25842815

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 2689, 4301, 13445, 21505, 29579, 45713, 61847, 147895, 228565, 309235, 502843, 680317, 1051399, 2514215, 3401585, 5256995, 11565389, 57826945]

約数ペア:

[(1, 57826945), (5, 11565389), (11, 5256995), (17, 3401585), (23, 2514215), (55, 1051399), (85, 680317), (115, 502843), (187, 309235), (253, 228565), (391, 147895), (935, 61847), (1265, 45713), (1955, 29579), (2689, 21505), (4301, 13445)]