52346290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 98081280

約数和(自身を除く): 45734990

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1289, 1310, 2578, 4061, 6445, 8122, 12890, 20305, 39959, 40610, 79918, 168859, 199795, 337718, 399590, 844295, 1688590, 5234629, 10469258, 26173145, 52346290]

約数ペア:

[(1, 52346290), (2, 26173145), (5, 10469258), (10, 5234629), (31, 1688590), (62, 844295), (131, 399590), (155, 337718), (262, 199795), (310, 168859), (655, 79918), (1289, 40610), (1310, 39959), (2578, 20305), (4061, 12890), (6445, 8122)]