51745806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 128553984

約数和(自身を除く): 76808178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 463, 887, 926, 1389, 1774, 2661, 2778, 3241, 4167, 5322, 6209, 6482, 7983, 8334, 9723, 12418, 15966, 18627, 19446, 29169, 37254, 55881, 58338, 111762, 410681, 821362, 1232043, 2464086, 2874767, 3696129, 5749534, 7392258, 8624301, 17248602, 25872903, 51745806]

約数ペア:

[(1, 51745806), (2, 25872903), (3, 17248602), (6, 8624301), (7, 7392258), (9, 5749534), (14, 3696129), (18, 2874767), (21, 2464086), (42, 1232043), (63, 821362), (126, 410681), (463, 111762), (887, 58338), (926, 55881), (1389, 37254), (1774, 29169), (2661, 19446), (2778, 18627), (3241, 15966), (4167, 12418), (5322, 9723), (6209, 8334), (6482, 7983)]