51517854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8861}}^1$

素因数の和:8905

約数の個数: 48

約数和(自身を含む): 124422480

約数和(自身を除く): 72904626

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 8861, 17722, 26583, 53166, 79749, 150637, 159498, 168359, 301274, 336718, 451911, 505077, 903822, 1010154, 1355733, 1515231, 2711466, 2862103, 3030462, 5724206, 8586309, 17172618, 25758927, 51517854]

約数ペア:

[(1, 51517854), (2, 25758927), (3, 17172618), (6, 8586309), (9, 5724206), (17, 3030462), (18, 2862103), (19, 2711466), (34, 1515231), (38, 1355733), (51, 1010154), (57, 903822), (102, 505077), (114, 451911), (153, 336718), (171, 301274), (306, 168359), (323, 159498), (342, 150637), (646, 79749), (969, 53166), (1938, 26583), (2907, 17722), (5814, 8861)]