53752400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10337}}^1$

素因数の和:10368

約数の個数: 60

約数和(自身を含む): 139087452

約数和(自身を除く): 85335052

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10337, 20674, 41348, 51685, 82696, 103370, 134381, 165392, 206740, 258425, 268762, 413480, 516850, 537524, 671905, 826960, 1033700, 1075048, 1343810, 2067400, 2150096, 2687620, 3359525, 4134800, 5375240, 6719050, 10750480, 13438100, 26876200, 53752400]

約数ペア:

[(1, 53752400), (2, 26876200), (4, 13438100), (5, 10750480), (8, 6719050), (10, 5375240), (13, 4134800), (16, 3359525), (20, 2687620), (25, 2150096), (26, 2067400), (40, 1343810), (50, 1075048), (52, 1033700), (65, 826960), (80, 671905), (100, 537524), (104, 516850), (130, 413480), (200, 268762), (208, 258425), (260, 206740), (325, 165392), (400, 134381), (520, 103370), (650, 82696), (1040, 51685), (1300, 41348), (2600, 20674), (5200, 10337)]