53145414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 132288000

約数和(自身を除く): 79142586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 1999, 2954, 3798, 3998, 4431, 5997, 8862, 11994, 13293, 13993, 17991, 26586, 27986, 35982, 41979, 83958, 125937, 251874, 421789, 843578, 1265367, 2530734, 2952523, 3796101, 5905046, 7592202, 8857569, 17715138, 26572707, 53145414]

約数ペア:

[(1, 53145414), (2, 26572707), (3, 17715138), (6, 8857569), (7, 7592202), (9, 5905046), (14, 3796101), (18, 2952523), (21, 2530734), (42, 1265367), (63, 843578), (126, 421789), (211, 251874), (422, 125937), (633, 83958), (1266, 41979), (1477, 35982), (1899, 27986), (1999, 26586), (2954, 17991), (3798, 13993), (3998, 13293), (4431, 11994), (5997, 8862)]