51217686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4657}}^1$

素因数の和:4725

約数の個数: 48

約数和(自身を含む): 122076864

約数和(自身を除く): 70859178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 4657, 5499, 9314, 10998, 13971, 27942, 41913, 60541, 83826, 121082, 181623, 218879, 363246, 437758, 544869, 656637, 1089738, 1313274, 1969911, 2845427, 3939822, 5690854, 8536281, 17072562, 25608843, 51217686]

約数ペア:

[(1, 51217686), (2, 25608843), (3, 17072562), (6, 8536281), (9, 5690854), (13, 3939822), (18, 2845427), (26, 1969911), (39, 1313274), (47, 1089738), (78, 656637), (94, 544869), (117, 437758), (141, 363246), (234, 218879), (282, 181623), (423, 121082), (611, 83826), (846, 60541), (1222, 41913), (1833, 27942), (3666, 13971), (4657, 10998), (5499, 9314)]