49478338

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 94457664

約数和(自身を除く): 44979326

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 547, 637, 923, 994, 1094, 1274, 1846, 3479, 3829, 6461, 6958, 7111, 7658, 12922, 14222, 26803, 38837, 45227, 49777, 53606, 77674, 90454, 99554, 271859, 348439, 504881, 543718, 696878, 1009762, 1903013, 3534167, 3806026, 7068334, 24739169, 49478338]

約数ペア:

[(1, 49478338), (2, 24739169), (7, 7068334), (13, 3806026), (14, 3534167), (26, 1903013), (49, 1009762), (71, 696878), (91, 543718), (98, 504881), (142, 348439), (182, 271859), (497, 99554), (547, 90454), (637, 77674), (923, 53606), (994, 49777), (1094, 45227), (1274, 38837), (1846, 26803), (3479, 14222), (3829, 12922), (6461, 7658), (6958, 7111)]