55069600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3662

約数の個数: 72

約数和(自身を含む): 141553440

約数和(自身を除く): 86483840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3623, 3800, 7246, 7600, 14492, 15200, 18115, 28984, 36230, 57968, 68837, 72460, 90575, 115936, 137674, 144920, 181150, 275348, 289840, 344185, 362300, 550696, 579680, 688370, 724600, 1101392, 1376740, 1449200, 1720925, 2202784, 2753480, 2898400, 3441850, 5506960, 6883700, 11013920, 13767400, 27534800, 55069600]

約数ペア:

[(1, 55069600), (2, 27534800), (4, 13767400), (5, 11013920), (8, 6883700), (10, 5506960), (16, 3441850), (19, 2898400), (20, 2753480), (25, 2202784), (32, 1720925), (38, 1449200), (40, 1376740), (50, 1101392), (76, 724600), (80, 688370), (95, 579680), (100, 550696), (152, 362300), (160, 344185), (190, 289840), (200, 275348), (304, 181150), (380, 144920), (400, 137674), (475, 115936), (608, 90575), (760, 72460), (800, 68837), (950, 57968), (1520, 36230), (1900, 28984), (3040, 18115), (3623, 15200), (3800, 14492), (7246, 7600)]