52803800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37717}}^1$

素因数の和:37740

約数の個数: 48

約数和(自身を含む): 140310960

約数和(自身を除く): 87507160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 37717, 75434, 150868, 188585, 264019, 301736, 377170, 528038, 754340, 942925, 1056076, 1320095, 1508680, 1885850, 2112152, 2640190, 3771700, 5280380, 6600475, 7543400, 10560760, 13200950, 26401900, 52803800]

約数ペア:

[(1, 52803800), (2, 26401900), (4, 13200950), (5, 10560760), (7, 7543400), (8, 6600475), (10, 5280380), (14, 3771700), (20, 2640190), (25, 2112152), (28, 1885850), (35, 1508680), (40, 1320095), (50, 1056076), (56, 942925), (70, 754340), (100, 528038), (140, 377170), (175, 301736), (200, 264019), (280, 188585), (350, 150868), (700, 75434), (1400, 37717)]