48665340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90121}}^1$

素因数の和:90139

約数の個数: 48

約数和(自身を含む): 151404960

約数和(自身を除く): 102739620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90121, 180242, 270363, 360484, 450605, 540726, 811089, 901210, 1081452, 1351815, 1622178, 1802420, 2433267, 2703630, 3244356, 4055445, 4866534, 5407260, 8110890, 9733068, 12166335, 16221780, 24332670, 48665340]

約数ペア:

[(1, 48665340), (2, 24332670), (3, 16221780), (4, 12166335), (5, 9733068), (6, 8110890), (9, 5407260), (10, 4866534), (12, 4055445), (15, 3244356), (18, 2703630), (20, 2433267), (27, 1802420), (30, 1622178), (36, 1351815), (45, 1081452), (54, 901210), (60, 811089), (90, 540726), (108, 450605), (135, 360484), (180, 270363), (270, 180242), (540, 90121)]