49483700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 123658752

約数和(自身を除く): 74175052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 223, 317, 350, 446, 634, 700, 892, 1115, 1268, 1561, 1585, 2219, 2230, 3122, 3170, 4438, 4460, 5575, 6244, 6340, 7805, 7925, 8876, 11095, 11150, 15610, 15850, 22190, 22300, 31220, 31700, 39025, 44380, 55475, 70691, 78050, 110950, 141382, 156100, 221900, 282764, 353455, 494837, 706910, 989674, 1413820, 1767275, 1979348, 2474185, 3534550, 4948370, 7069100, 9896740, 12370925, 24741850, 49483700]

約数ペア:

[(1, 49483700), (2, 24741850), (4, 12370925), (5, 9896740), (7, 7069100), (10, 4948370), (14, 3534550), (20, 2474185), (25, 1979348), (28, 1767275), (35, 1413820), (50, 989674), (70, 706910), (100, 494837), (140, 353455), (175, 282764), (223, 221900), (317, 156100), (350, 141382), (446, 110950), (634, 78050), (700, 70691), (892, 55475), (1115, 44380), (1268, 39025), (1561, 31700), (1585, 31220), (2219, 22300), (2230, 22190), (3122, 15850), (3170, 15610), (4438, 11150), (4460, 11095), (5575, 8876), (6244, 7925), (6340, 7805)]