55475950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 107207424

約数和(自身を除く): 51731474

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 157, 185, 191, 314, 370, 382, 785, 925, 955, 1570, 1850, 1910, 3925, 4775, 5809, 7067, 7850, 9550, 11618, 14134, 29045, 29987, 35335, 58090, 59974, 70670, 145225, 149935, 176675, 290450, 299870, 353350, 749675, 1109519, 1499350, 2219038, 5547595, 11095190, 27737975, 55475950]

約数ペア:

[(1, 55475950), (2, 27737975), (5, 11095190), (10, 5547595), (25, 2219038), (37, 1499350), (50, 1109519), (74, 749675), (157, 353350), (185, 299870), (191, 290450), (314, 176675), (370, 149935), (382, 145225), (785, 70670), (925, 59974), (955, 58090), (1570, 35335), (1850, 29987), (1910, 29045), (3925, 14134), (4775, 11618), (5809, 9550), (7067, 7850)]