53100420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2207}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 149119488

約数和(自身を除く): 96019068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2207, 2406, 4010, 4414, 4812, 6015, 6621, 8020, 8828, 11035, 12030, 13242, 22070, 24060, 26484, 33105, 44140, 66210, 132420, 885007, 1770014, 2655021, 3540028, 4425035, 5310042, 8850070, 10620084, 13275105, 17700140, 26550210, 53100420]

約数ペア:

[(1, 53100420), (2, 26550210), (3, 17700140), (4, 13275105), (5, 10620084), (6, 8850070), (10, 5310042), (12, 4425035), (15, 3540028), (20, 2655021), (30, 1770014), (60, 885007), (401, 132420), (802, 66210), (1203, 44140), (1604, 33105), (2005, 26484), (2207, 24060), (2406, 22070), (4010, 13242), (4414, 12030), (4812, 11035), (6015, 8828), (6621, 8020)]