47619530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2647}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 98378496

約数和(自身を除く): 50758966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 2647, 3598, 5294, 8995, 13235, 17990, 18529, 26470, 37058, 92645, 185290, 680279, 1360558, 3401395, 4761953, 6802790, 9523906, 23809765, 47619530]

約数ペア:

[(1, 47619530), (2, 23809765), (5, 9523906), (7, 6802790), (10, 4761953), (14, 3401395), (35, 1360558), (70, 680279), (257, 185290), (514, 92645), (1285, 37058), (1799, 26470), (2570, 18529), (2647, 17990), (3598, 13235), (5294, 8995)]