47658492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 138320000

約数和(自身を除く): 90661508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 499, 758, 998, 1137, 1497, 1516, 1996, 2274, 2653, 2994, 3411, 3493, 4491, 4548, 5306, 5988, 6822, 6986, 7959, 8982, 10479, 10612, 13644, 13972, 15918, 17964, 20958, 23877, 31437, 31836, 41916, 47754, 62874, 95508, 125748, 189121, 378242, 567363, 756484, 1134726, 1323847, 1702089, 2269452, 2647694, 3404178, 3971541, 5295388, 6808356, 7943082, 11914623, 15886164, 23829246, 47658492]

約数ペア:

[(1, 47658492), (2, 23829246), (3, 15886164), (4, 11914623), (6, 7943082), (7, 6808356), (9, 5295388), (12, 3971541), (14, 3404178), (18, 2647694), (21, 2269452), (28, 1702089), (36, 1323847), (42, 1134726), (63, 756484), (84, 567363), (126, 378242), (252, 189121), (379, 125748), (499, 95508), (758, 62874), (998, 47754), (1137, 41916), (1497, 31836), (1516, 31437), (1996, 23877), (2274, 20958), (2653, 17964), (2994, 15918), (3411, 13972), (3493, 13644), (4491, 10612), (4548, 10479), (5306, 8982), (5988, 7959), (6822, 6986)]