49949606

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 90851328

約数和(自身を除く): 40901722

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2543, 2806, 5086, 9821, 17801, 19642, 35602, 58489, 116978, 155123, 310246, 409423, 818846, 1085861, 2171722, 3567829, 7135658, 24974803, 49949606]

約数ペア:

[(1, 49949606), (2, 24974803), (7, 7135658), (14, 3567829), (23, 2171722), (46, 1085861), (61, 818846), (122, 409423), (161, 310246), (322, 155123), (427, 116978), (854, 58489), (1403, 35602), (2543, 19642), (2806, 17801), (5086, 9821)]