53689290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11399}}^1$

素因数の和:11566

約数の個数: 32

約数和(自身を含む): 129686400

約数和(自身を除く): 75997110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 11399, 22798, 34197, 56995, 68394, 113990, 170985, 341970, 1789643, 3579286, 5368929, 8948215, 10737858, 17896430, 26844645, 53689290]

約数ペア:

[(1, 53689290), (2, 26844645), (3, 17896430), (5, 10737858), (6, 8948215), (10, 5368929), (15, 3579286), (30, 1789643), (157, 341970), (314, 170985), (471, 113990), (785, 68394), (942, 56995), (1570, 34197), (2355, 22798), (4710, 11399)]