48758787

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 92160000

約数和(自身を除く): 43401213

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 189, 231, 297, 329, 423, 499, 517, 693, 987, 1269, 1497, 1551, 2079, 2961, 3493, 3619, 4491, 4653, 5489, 8883, 10479, 10857, 13473, 13959, 16467, 23453, 31437, 32571, 38423, 49401, 70359, 94311, 97713, 115269, 148203, 164171, 211077, 257983, 345807, 492513, 633231, 773949, 1037421, 1477539, 1805881, 2321847, 4432617, 5417643, 6965541, 16252929, 48758787]

約数ペア:

[(1, 48758787), (3, 16252929), (7, 6965541), (9, 5417643), (11, 4432617), (21, 2321847), (27, 1805881), (33, 1477539), (47, 1037421), (63, 773949), (77, 633231), (99, 492513), (141, 345807), (189, 257983), (231, 211077), (297, 164171), (329, 148203), (423, 115269), (499, 97713), (517, 94311), (693, 70359), (987, 49401), (1269, 38423), (1497, 32571), (1551, 31437), (2079, 23453), (2961, 16467), (3493, 13959), (3619, 13473), (4491, 10857), (4653, 10479), (5489, 8883)]