49644549

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 33299451

約数列:

[1, 3, 9, 19, 27, 29, 47, 57, 71, 87, 141, 171, 213, 261, 423, 513, 551, 639, 783, 893, 1269, 1349, 1363, 1653, 1917, 2059, 2679, 3337, 4047, 4089, 4959, 6177, 8037, 10011, 12141, 12267, 14877, 18531, 24111, 25897, 30033, 36423, 36801, 39121, 55593, 63403, 77691, 90099, 96773, 117363, 190209, 233073, 290319, 352089, 570627, 699219, 870957, 1056267, 1711881, 1838687, 2612871, 5516061, 16548183, 49644549]

約数ペア:

[(1, 49644549), (3, 16548183), (9, 5516061), (19, 2612871), (27, 1838687), (29, 1711881), (47, 1056267), (57, 870957), (71, 699219), (87, 570627), (141, 352089), (171, 290319), (213, 233073), (261, 190209), (423, 117363), (513, 96773), (551, 90099), (639, 77691), (783, 63403), (893, 55593), (1269, 39121), (1349, 36801), (1363, 36423), (1653, 30033), (1917, 25897), (2059, 24111), (2679, 18531), (3337, 14877), (4047, 12267), (4089, 12141), (4959, 10011), (6177, 8037)]