51548550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 128308752

約数和(自身を除く): 76760202

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 401, 802, 857, 1203, 1714, 2005, 2406, 2571, 4010, 4285, 5142, 6015, 8570, 10025, 12030, 12855, 20050, 21425, 25710, 30075, 42850, 60150, 64275, 128550, 343657, 687314, 1030971, 1718285, 2061942, 3436570, 5154855, 8591425, 10309710, 17182850, 25774275, 51548550]

約数ペア:

[(1, 51548550), (2, 25774275), (3, 17182850), (5, 10309710), (6, 8591425), (10, 5154855), (15, 3436570), (25, 2061942), (30, 1718285), (50, 1030971), (75, 687314), (150, 343657), (401, 128550), (802, 64275), (857, 60150), (1203, 42850), (1714, 30075), (2005, 25710), (2406, 21425), (2571, 20050), (4010, 12855), (4285, 12030), (5142, 10025), (6015, 8570)]