49141300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 116270336

約数和(自身を除く): 67129036

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 325, 367, 412, 515, 650, 734, 1030, 1300, 1339, 1468, 1835, 2060, 2575, 2678, 3670, 4771, 5150, 5356, 6695, 7340, 9175, 9542, 10300, 13390, 18350, 19084, 23855, 26780, 33475, 36700, 37801, 47710, 66950, 75602, 95420, 119275, 133900, 151204, 189005, 238550, 378010, 477100, 491413, 756020, 945025, 982826, 1890050, 1965652, 2457065, 3780100, 4914130, 9828260, 12285325, 24570650, 49141300]

約数ペア:

[(1, 49141300), (2, 24570650), (4, 12285325), (5, 9828260), (10, 4914130), (13, 3780100), (20, 2457065), (25, 1965652), (26, 1890050), (50, 982826), (52, 945025), (65, 756020), (100, 491413), (103, 477100), (130, 378010), (206, 238550), (260, 189005), (325, 151204), (367, 133900), (412, 119275), (515, 95420), (650, 75602), (734, 66950), (1030, 47710), (1300, 37801), (1339, 36700), (1468, 33475), (1835, 26780), (2060, 23855), (2575, 19084), (2678, 18350), (3670, 13390), (4771, 10300), (5150, 9542), (5356, 9175), (6695, 7340)]