53212122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 121979520

約数和(自身を除く): 68767398

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 431, 722, 862, 1083, 1293, 2166, 2586, 3249, 3879, 6498, 6859, 7758, 8189, 13718, 16378, 20577, 24567, 41154, 49134, 61731, 73701, 123462, 147402, 155591, 311182, 466773, 933546, 1400319, 2800638, 2956229, 5912458, 8868687, 17737374, 26606061, 53212122]

約数ペア:

[(1, 53212122), (2, 26606061), (3, 17737374), (6, 8868687), (9, 5912458), (18, 2956229), (19, 2800638), (38, 1400319), (57, 933546), (114, 466773), (171, 311182), (342, 155591), (361, 147402), (431, 123462), (722, 73701), (862, 61731), (1083, 49134), (1293, 41154), (2166, 24567), (2586, 20577), (3249, 16378), (3879, 13718), (6498, 8189), (6859, 7758)]