50910475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 80352000

約数和(自身を除く): 29441525

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 175, 265, 275, 371, 385, 499, 583, 1325, 1855, 1925, 2495, 2915, 3493, 4081, 5489, 9275, 12475, 14575, 17465, 20405, 26447, 27445, 38423, 87325, 102025, 132235, 137225, 185129, 192115, 290917, 661175, 925645, 960575, 1454585, 2036419, 4628225, 7272925, 10182095, 50910475]

約数ペア:

[(1, 50910475), (5, 10182095), (7, 7272925), (11, 4628225), (25, 2036419), (35, 1454585), (53, 960575), (55, 925645), (77, 661175), (175, 290917), (265, 192115), (275, 185129), (371, 137225), (385, 132235), (499, 102025), (583, 87325), (1325, 38423), (1855, 27445), (1925, 26447), (2495, 20405), (2915, 17465), (3493, 14575), (4081, 12475), (5489, 9275)]