49188789

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 82922112

約数和(自身を除く): 33733323

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 677, 897, 1053, 1863, 2031, 2691, 3159, 5589, 6093, 8073, 8801, 15571, 18279, 24219, 26403, 46713, 54837, 72657, 79209, 140139, 164511, 202423, 237627, 420417, 607269, 712881, 1261251, 1821807, 2138643, 3783753, 5465421, 16396263, 49188789]

約数ペア:

[(1, 49188789), (3, 16396263), (9, 5465421), (13, 3783753), (23, 2138643), (27, 1821807), (39, 1261251), (69, 712881), (81, 607269), (117, 420417), (207, 237627), (243, 202423), (299, 164511), (351, 140139), (621, 79209), (677, 72657), (897, 54837), (1053, 46713), (1863, 26403), (2031, 24219), (2691, 18279), (3159, 15571), (5589, 8801), (6093, 8073)]