51951564

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{9817}}^1$

素因数の和:9844

約数の個数: 72

約数和(自身を含む): 156695280

約数和(自身を除く): 104743716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 9817, 19634, 29451, 39268, 58902, 68719, 88353, 117804, 137438, 176706, 206157, 265059, 274876, 353412, 412314, 481033, 530118, 618471, 824628, 962066, 1060236, 1236942, 1443099, 1855413, 1924132, 2473884, 2886198, 3710826, 4329297, 5772396, 7421652, 8658594, 12987891, 17317188, 25975782, 51951564]

約数ペア:

[(1, 51951564), (2, 25975782), (3, 17317188), (4, 12987891), (6, 8658594), (7, 7421652), (9, 5772396), (12, 4329297), (14, 3710826), (18, 2886198), (21, 2473884), (27, 1924132), (28, 1855413), (36, 1443099), (42, 1236942), (49, 1060236), (54, 962066), (63, 824628), (84, 618471), (98, 530118), (108, 481033), (126, 412314), (147, 353412), (189, 274876), (196, 265059), (252, 206157), (294, 176706), (378, 137438), (441, 117804), (588, 88353), (756, 68719), (882, 58902), (1323, 39268), (1764, 29451), (2646, 19634), (5292, 9817)]