61977152164

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1\times {\mathrm{2251}}^1$

素因数の和:3508

約数の個数: 48

約数和(自身を含む): 111730187520

約数和(自身を除く): 49753035356

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 548, 1069, 2138, 2251, 4276, 4502, 6439, 9004, 12878, 25756, 50243, 100486, 105797, 146453, 200972, 211594, 292906, 308387, 423188, 585812, 616774, 1233548, 2406319, 4812638, 6883291, 9625276, 13766582, 14494189, 27533164, 28988378, 57976756, 113096993, 226193986, 329665703, 452387972, 659331406, 1318662812, 15494288041, 30988576082, 61977152164]

約数ペア:

[(1, 61977152164), (2, 30988576082), (4, 15494288041), (47, 1318662812), (94, 659331406), (137, 452387972), (188, 329665703), (274, 226193986), (548, 113096993), (1069, 57976756), (2138, 28988378), (2251, 27533164), (4276, 14494189), (4502, 13766582), (6439, 9625276), (9004, 6883291), (12878, 4812638), (25756, 2406319), (50243, 1233548), (100486, 616774), (105797, 585812), (146453, 423188), (200972, 308387), (211594, 292906)]