54008982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 124800000

約数和(自身を除く): 70791018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 1999, 3002, 3998, 4503, 5997, 9006, 11994, 13509, 17991, 27018, 35982, 37981, 75962, 113943, 157921, 227886, 315842, 341829, 473763, 683658, 947526, 1421289, 2842578, 3000499, 6000998, 9001497, 18002994, 27004491, 54008982]

約数ペア:

[(1, 54008982), (2, 27004491), (3, 18002994), (6, 9001497), (9, 6000998), (18, 3000499), (19, 2842578), (38, 1421289), (57, 947526), (79, 683658), (114, 473763), (158, 341829), (171, 315842), (237, 227886), (342, 157921), (474, 113943), (711, 75962), (1422, 37981), (1501, 35982), (1999, 27018), (3002, 17991), (3998, 13509), (4503, 11994), (5997, 9006)]