49195419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 83349504

約数和(自身を除く): 34154085

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 5813, 8463, 17439, 40691, 75569, 122073, 180203, 226707, 528983, 540609, 1261421, 1586949, 2342639, 3784263, 7027917, 16398473, 49195419]

約数ペア:

[(1, 49195419), (3, 16398473), (7, 7027917), (13, 3784263), (21, 2342639), (31, 1586949), (39, 1261421), (91, 540609), (93, 528983), (217, 226707), (273, 180203), (403, 122073), (651, 75569), (1209, 40691), (2821, 17439), (5813, 8463)]