55363700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 138532800

約数和(自身を除く): 83169100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 569, 695, 700, 973, 1138, 1390, 1946, 2276, 2780, 2845, 3475, 3892, 3983, 4865, 5690, 6950, 7966, 9730, 11380, 13900, 14225, 15932, 19460, 19915, 24325, 28450, 39830, 48650, 56900, 79091, 79660, 97300, 99575, 158182, 199150, 316364, 395455, 398300, 553637, 790910, 1107274, 1581820, 1977275, 2214548, 2768185, 3954550, 5536370, 7909100, 11072740, 13840925, 27681850, 55363700]

約数ペア:

[(1, 55363700), (2, 27681850), (4, 13840925), (5, 11072740), (7, 7909100), (10, 5536370), (14, 3954550), (20, 2768185), (25, 2214548), (28, 1977275), (35, 1581820), (50, 1107274), (70, 790910), (100, 553637), (139, 398300), (140, 395455), (175, 316364), (278, 199150), (350, 158182), (556, 99575), (569, 97300), (695, 79660), (700, 79091), (973, 56900), (1138, 48650), (1390, 39830), (1946, 28450), (2276, 24325), (2780, 19915), (2845, 19460), (3475, 15932), (3892, 14225), (3983, 13900), (4865, 11380), (5690, 9730), (6950, 7966)]