47917394

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 87218208

約数和(自身を除く): 39300814

約数列:

[1, 2, 7, 14, 43, 49, 83, 86, 98, 137, 166, 274, 301, 581, 602, 959, 1162, 1918, 2107, 3569, 4067, 4214, 5891, 6713, 7138, 8134, 11371, 11782, 13426, 22742, 24983, 41237, 49966, 79597, 82474, 159194, 174881, 288659, 349762, 488953, 557179, 577318, 977906, 1114358, 3422671, 6845342, 23958697, 47917394]

約数ペア:

[(1, 47917394), (2, 23958697), (7, 6845342), (14, 3422671), (43, 1114358), (49, 977906), (83, 577318), (86, 557179), (98, 488953), (137, 349762), (166, 288659), (274, 174881), (301, 159194), (581, 82474), (602, 79597), (959, 49966), (1162, 41237), (1918, 24983), (2107, 22742), (3569, 13426), (4067, 11782), (4214, 11371), (5891, 8134), (6713, 7138)]