50390244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 136078488

約数和(自身を除く): 85688244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 601, 612, 822, 1202, 1233, 1644, 1803, 2329, 2404, 2466, 3606, 4658, 4932, 5409, 6987, 7212, 9316, 10217, 10818, 13974, 20434, 20961, 21636, 27948, 30651, 40868, 41922, 61302, 82337, 83844, 91953, 122604, 164674, 183906, 247011, 329348, 367812, 494022, 741033, 988044, 1399729, 1482066, 2799458, 2964132, 4199187, 5598916, 8398374, 12597561, 16796748, 25195122, 50390244]

約数ペア:

[(1, 50390244), (2, 25195122), (3, 16796748), (4, 12597561), (6, 8398374), (9, 5598916), (12, 4199187), (17, 2964132), (18, 2799458), (34, 1482066), (36, 1399729), (51, 988044), (68, 741033), (102, 494022), (137, 367812), (153, 329348), (204, 247011), (274, 183906), (306, 164674), (411, 122604), (548, 91953), (601, 83844), (612, 82337), (822, 61302), (1202, 41922), (1233, 40868), (1644, 30651), (1803, 27948), (2329, 21636), (2404, 20961), (2466, 20434), (3606, 13974), (4658, 10818), (4932, 10217), (5409, 9316), (6987, 7212)]