51676428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 129722880

約数和(自身を除く): 78046452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 151, 158, 228, 237, 302, 316, 361, 453, 474, 604, 722, 906, 948, 1083, 1444, 1501, 1812, 2166, 2869, 3002, 4332, 4503, 5738, 6004, 8607, 9006, 11476, 11929, 17214, 18012, 23858, 28519, 34428, 35787, 47716, 54511, 57038, 71574, 85557, 109022, 114076, 143148, 163533, 171114, 218044, 226651, 327066, 342228, 453302, 654132, 679953, 906604, 1359906, 2719812, 4306369, 8612738, 12919107, 17225476, 25838214, 51676428]

約数ペア:

[(1, 51676428), (2, 25838214), (3, 17225476), (4, 12919107), (6, 8612738), (12, 4306369), (19, 2719812), (38, 1359906), (57, 906604), (76, 679953), (79, 654132), (114, 453302), (151, 342228), (158, 327066), (228, 226651), (237, 218044), (302, 171114), (316, 163533), (361, 143148), (453, 114076), (474, 109022), (604, 85557), (722, 71574), (906, 57038), (948, 54511), (1083, 47716), (1444, 35787), (1501, 34428), (1812, 28519), (2166, 23858), (2869, 18012), (3002, 17214), (4332, 11929), (4503, 11476), (5738, 9006), (6004, 8607)]