47751636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 119993664

約数和(自身を除く): 72242028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 151, 219, 228, 292, 302, 361, 438, 453, 604, 722, 876, 906, 1083, 1387, 1444, 1812, 2166, 2774, 2869, 4161, 4332, 5548, 5738, 8322, 8607, 11023, 11476, 16644, 17214, 22046, 26353, 33069, 34428, 44092, 52706, 54511, 66138, 79059, 105412, 109022, 132276, 158118, 163533, 209437, 218044, 316236, 327066, 418874, 628311, 654132, 837748, 1256622, 2513244, 3979303, 7958606, 11937909, 15917212, 23875818, 47751636]

約数ペア:

[(1, 47751636), (2, 23875818), (3, 15917212), (4, 11937909), (6, 7958606), (12, 3979303), (19, 2513244), (38, 1256622), (57, 837748), (73, 654132), (76, 628311), (114, 418874), (146, 327066), (151, 316236), (219, 218044), (228, 209437), (292, 163533), (302, 158118), (361, 132276), (438, 109022), (453, 105412), (604, 79059), (722, 66138), (876, 54511), (906, 52706), (1083, 44092), (1387, 34428), (1444, 33069), (1812, 26353), (2166, 22046), (2774, 17214), (2869, 16644), (4161, 11476), (4332, 11023), (5548, 8607), (5738, 8322)]