42151750

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 79541280

約数和(自身を除く): 37389530

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1213, 1390, 2426, 3475, 6065, 6950, 12130, 17375, 30325, 34750, 60650, 151625, 168607, 303250, 337214, 843035, 1686070, 4215175, 8430350, 21075875, 42151750]

約数ペア:

[(1, 42151750), (2, 21075875), (5, 8430350), (10, 4215175), (25, 1686070), (50, 843035), (125, 337214), (139, 303250), (250, 168607), (278, 151625), (695, 60650), (1213, 34750), (1390, 30325), (2426, 17375), (3475, 12130), (6065, 6950)]