54157070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28961}}^1$

素因数の和:28996

約数の個数: 32

約数和(自身を含む): 112604256

約数和(自身を除く): 58447186

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 28961, 57922, 144805, 289610, 318571, 492337, 637142, 984674, 1592855, 2461685, 3185710, 4923370, 5415707, 10831414, 27078535, 54157070]

約数ペア:

[(1, 54157070), (2, 27078535), (5, 10831414), (10, 5415707), (11, 4923370), (17, 3185710), (22, 2461685), (34, 1592855), (55, 984674), (85, 637142), (110, 492337), (170, 318571), (187, 289610), (374, 144805), (935, 57922), (1870, 28961)]