48680500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 118879488

約数和(自身を除く): 70198988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 125, 167, 212, 220, 250, 265, 275, 334, 500, 530, 550, 583, 668, 835, 1060, 1100, 1166, 1325, 1375, 1670, 1837, 2332, 2650, 2750, 2915, 3340, 3674, 4175, 5300, 5500, 5830, 6625, 7348, 8350, 8851, 9185, 11660, 13250, 14575, 16700, 17702, 18370, 20875, 26500, 29150, 35404, 36740, 41750, 44255, 45925, 58300, 72875, 83500, 88510, 91850, 97361, 145750, 177020, 183700, 194722, 221275, 229625, 291500, 389444, 442550, 459250, 486805, 885100, 918500, 973610, 1106375, 1947220, 2212750, 2434025, 4425500, 4868050, 9736100, 12170125, 24340250, 48680500]

約数ペア:

[(1, 48680500), (2, 24340250), (4, 12170125), (5, 9736100), (10, 4868050), (11, 4425500), (20, 2434025), (22, 2212750), (25, 1947220), (44, 1106375), (50, 973610), (53, 918500), (55, 885100), (100, 486805), (106, 459250), (110, 442550), (125, 389444), (167, 291500), (212, 229625), (220, 221275), (250, 194722), (265, 183700), (275, 177020), (334, 145750), (500, 97361), (530, 91850), (550, 88510), (583, 83500), (668, 72875), (835, 58300), (1060, 45925), (1100, 44255), (1166, 41750), (1325, 36740), (1375, 35404), (1670, 29150), (1837, 26500), (2332, 20875), (2650, 18370), (2750, 17702), (2915, 16700), (3340, 14575), (3674, 13250), (4175, 11660), (5300, 9185), (5500, 8851), (5830, 8350), (6625, 7348)]