55424075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 82970880

約数和(自身を除く): 27546805

約数列:

[1, 5, 7, 25, 29, 35, 67, 145, 163, 175, 203, 335, 469, 725, 815, 1015, 1141, 1675, 1943, 2345, 4075, 4727, 5075, 5705, 9715, 10921, 11725, 13601, 23635, 28525, 33089, 48575, 54605, 68005, 76447, 118175, 165445, 273025, 316709, 340025, 382235, 827225, 1583545, 1911175, 2216963, 7917725, 11084815, 55424075]

約数ペア:

[(1, 55424075), (5, 11084815), (7, 7917725), (25, 2216963), (29, 1911175), (35, 1583545), (67, 827225), (145, 382235), (163, 340025), (175, 316709), (203, 273025), (335, 165445), (469, 118175), (725, 76447), (815, 68005), (1015, 54605), (1141, 48575), (1675, 33089), (1943, 28525), (2345, 23635), (4075, 13601), (4727, 11725), (5075, 10921), (5705, 9715)]