51401302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 32579498

約数列:

[1, 2, 17, 34, 71, 107, 142, 199, 214, 398, 1207, 1819, 2414, 3383, 3638, 6766, 7597, 14129, 15194, 21293, 28258, 42586, 129149, 240193, 258298, 361981, 480386, 723962, 1511803, 3023606, 25700651, 51401302]

約数ペア:

[(1, 51401302), (2, 25700651), (17, 3023606), (34, 1511803), (71, 723962), (107, 480386), (142, 361981), (199, 258298), (214, 240193), (398, 129149), (1207, 42586), (1819, 28258), (2414, 21293), (3383, 15194), (3638, 14129), (6766, 7597)]