49499289

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 89395200

約数和(自身を除く): 39895911

約数列:

[1, 3, 7, 9, 21, 23, 27, 59, 63, 69, 161, 177, 189, 193, 207, 413, 483, 531, 579, 621, 1239, 1351, 1357, 1449, 1593, 1737, 3717, 4053, 4071, 4347, 4439, 5211, 9499, 11151, 11387, 12159, 12213, 13317, 28497, 31073, 34161, 36477, 36639, 39951, 79709, 85491, 93219, 102483, 119853, 239127, 256473, 261901, 279657, 307449, 717381, 785703, 838971, 1833307, 2152143, 2357109, 5499921, 7071327, 16499763, 49499289]

約数ペア:

[(1, 49499289), (3, 16499763), (7, 7071327), (9, 5499921), (21, 2357109), (23, 2152143), (27, 1833307), (59, 838971), (63, 785703), (69, 717381), (161, 307449), (177, 279657), (189, 261901), (193, 256473), (207, 239127), (413, 119853), (483, 102483), (531, 93219), (579, 85491), (621, 79709), (1239, 39951), (1351, 36639), (1357, 36477), (1449, 34161), (1593, 31073), (1737, 28497), (3717, 13317), (4053, 12213), (4071, 12159), (4347, 11387), (4439, 11151), (5211, 9499)]