51184854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 127296000

約数和(自身を除く): 76111146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 813, 1499, 1626, 1897, 2439, 2998, 3794, 4497, 4878, 5691, 8994, 10493, 11382, 13491, 17073, 20986, 26982, 31479, 34146, 62958, 94437, 188874, 406229, 812458, 1218687, 2437374, 2843603, 3656061, 5687206, 7312122, 8530809, 17061618, 25592427, 51184854]

約数ペア:

[(1, 51184854), (2, 25592427), (3, 17061618), (6, 8530809), (7, 7312122), (9, 5687206), (14, 3656061), (18, 2843603), (21, 2437374), (42, 1218687), (63, 812458), (126, 406229), (271, 188874), (542, 94437), (813, 62958), (1499, 34146), (1626, 31479), (1897, 26982), (2439, 20986), (2998, 17073), (3794, 13491), (4497, 11382), (4878, 10493), (5691, 8994)]