53641300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 123039000

約数和(自身を除く): 69397700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 53, 58, 100, 106, 116, 145, 212, 265, 290, 349, 530, 580, 698, 725, 1060, 1325, 1396, 1450, 1537, 1745, 2650, 2900, 3074, 3490, 5300, 6148, 6980, 7685, 8725, 10121, 15370, 17450, 18497, 20242, 30740, 34900, 36994, 38425, 40484, 50605, 73988, 76850, 92485, 101210, 153700, 184970, 202420, 253025, 369940, 462425, 506050, 536413, 924850, 1012100, 1072826, 1849700, 2145652, 2682065, 5364130, 10728260, 13410325, 26820650, 53641300]

約数ペア:

[(1, 53641300), (2, 26820650), (4, 13410325), (5, 10728260), (10, 5364130), (20, 2682065), (25, 2145652), (29, 1849700), (50, 1072826), (53, 1012100), (58, 924850), (100, 536413), (106, 506050), (116, 462425), (145, 369940), (212, 253025), (265, 202420), (290, 184970), (349, 153700), (530, 101210), (580, 92485), (698, 76850), (725, 73988), (1060, 50605), (1325, 40484), (1396, 38425), (1450, 36994), (1537, 34900), (1745, 30740), (2650, 20242), (2900, 18497), (3074, 17450), (3490, 15370), (5300, 10121), (6148, 8725), (6980, 7685)]