52170200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13729}}^1$

素因数の和:13764

約数の個数: 48

約数和(自身を含む): 127689000

約数和(自身を除く): 75518800

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, 13729, 27458, 54916, 68645, 109832, 137290, 260851, 274580, 343225, 521702, 549160, 686450, 1043404, 1304255, 1372900, 2086808, 2608510, 2745800, 5217020, 6521275, 10434040, 13042550, 26085100, 52170200]

約数ペア:

[(1, 52170200), (2, 26085100), (4, 13042550), (5, 10434040), (8, 6521275), (10, 5217020), (19, 2745800), (20, 2608510), (25, 2086808), (38, 1372900), (40, 1304255), (50, 1043404), (76, 686450), (95, 549160), (100, 521702), (152, 343225), (190, 274580), (200, 260851), (380, 137290), (475, 109832), (760, 68645), (950, 54916), (1900, 27458), (3800, 13729)]