53743240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36313}}^1$

素因数の和:36361

約数の個数: 32

約数和(自身を含む): 124193880

約数和(自身を除く): 70450640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 36313, 72626, 145252, 181565, 290504, 363130, 726260, 1343581, 1452520, 2687162, 5374324, 6717905, 10748648, 13435810, 26871620, 53743240]

約数ペア:

[(1, 53743240), (2, 26871620), (4, 13435810), (5, 10748648), (8, 6717905), (10, 5374324), (20, 2687162), (37, 1452520), (40, 1343581), (74, 726260), (148, 363130), (185, 290504), (296, 181565), (370, 145252), (740, 72626), (1480, 36313)]