51402393

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13829}}^1$

素因数の和:13901

約数の個数: 24

約数和(自身を含む): 86299200

約数和(自身を除く): 34896807

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 13829, 41487, 96803, 124461, 290409, 815911, 871227, 2447733, 5711377, 7343199, 17134131, 51402393]

約数ペア:

[(1, 51402393), (3, 17134131), (7, 7343199), (9, 5711377), (21, 2447733), (59, 871227), (63, 815911), (177, 290409), (413, 124461), (531, 96803), (1239, 41487), (3717, 13829)]