51251778

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{16651}}^1$

素因数の和:16684

約数の個数: 40

約数和(自身を含む): 120893520

約数和(自身を除く): 69641742

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 16651, 33302, 49953, 99906, 149859, 299718, 316369, 449577, 632738, 899154, 949107, 1348731, 1898214, 2697462, 2847321, 5694642, 8541963, 17083926, 25625889, 51251778]

約数ペア:

[(1, 51251778), (2, 25625889), (3, 17083926), (6, 8541963), (9, 5694642), (18, 2847321), (19, 2697462), (27, 1898214), (38, 1348731), (54, 949107), (57, 899154), (81, 632738), (114, 449577), (162, 316369), (171, 299718), (342, 149859), (513, 99906), (1026, 49953), (1539, 33302), (3078, 16651)]