52898000

素因数分解:

$2^4\times 5^3\times {\mathrm{26449}}^1$

素因数の和:26472

約数の個数: 40

約数和(自身を含む): 127912200

約数和(自身を除く): 75014200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 26449, 52898, 105796, 132245, 211592, 264490, 423184, 528980, 661225, 1057960, 1322450, 2115920, 2644900, 3306125, 5289800, 6612250, 10579600, 13224500, 26449000, 52898000]

約数ペア:

[(1, 52898000), (2, 26449000), (4, 13224500), (5, 10579600), (8, 6612250), (10, 5289800), (16, 3306125), (20, 2644900), (25, 2115920), (40, 1322450), (50, 1057960), (80, 661225), (100, 528980), (125, 423184), (200, 264490), (250, 211592), (400, 132245), (500, 105796), (1000, 52898), (2000, 26449)]