48572874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{991}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 120706560

約数和(自身を除く): 72133686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 778, 991, 1167, 1982, 2334, 2723, 2973, 3501, 5446, 5946, 6937, 7002, 8169, 8919, 13874, 16338, 17838, 20811, 24507, 41622, 49014, 62433, 124866, 385499, 770998, 1156497, 2312994, 2698493, 3469491, 5396986, 6938982, 8095479, 16190958, 24286437, 48572874]

約数ペア:

[(1, 48572874), (2, 24286437), (3, 16190958), (6, 8095479), (7, 6938982), (9, 5396986), (14, 3469491), (18, 2698493), (21, 2312994), (42, 1156497), (63, 770998), (126, 385499), (389, 124866), (778, 62433), (991, 49014), (1167, 41622), (1982, 24507), (2334, 20811), (2723, 17838), (2973, 16338), (3501, 13874), (5446, 8919), (5946, 8169), (6937, 7002)]