52253800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13751}}^1$

素因数の和:13786

約数の個数: 48

約数和(自身を含む): 127893600

約数和(自身を除く): 75639800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 13751, 27502, 55004, 68755, 110008, 137510, 261269, 275020, 343775, 522538, 550040, 687550, 1045076, 1306345, 1375100, 2090152, 2612690, 2750200, 5225380, 6531725, 10450760, 13063450, 26126900, 52253800]

約数ペア:

[(1, 52253800), (2, 26126900), (4, 13063450), (5, 10450760), (8, 6531725), (10, 5225380), (19, 2750200), (20, 2612690), (25, 2090152), (38, 1375100), (40, 1306345), (50, 1045076), (76, 687550), (95, 550040), (100, 522538), (152, 343775), (190, 275020), (200, 261269), (380, 137510), (475, 110008), (760, 68755), (950, 55004), (1900, 27502), (3800, 13751)]