51281766

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 117228384

約数和(自身を除く): 65946618

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 1277, 1746, 2231, 2554, 3831, 4462, 6693, 7662, 11493, 13386, 20079, 22986, 29371, 40158, 58742, 88113, 123869, 176226, 247738, 264339, 371607, 528678, 743214, 1114821, 2229642, 2848987, 5697974, 8546961, 17093922, 25640883, 51281766]

約数ペア:

[(1, 51281766), (2, 25640883), (3, 17093922), (6, 8546961), (9, 5697974), (18, 2848987), (23, 2229642), (46, 1114821), (69, 743214), (97, 528678), (138, 371607), (194, 264339), (207, 247738), (291, 176226), (414, 123869), (582, 88113), (873, 58742), (1277, 40158), (1746, 29371), (2231, 22986), (2554, 20079), (3831, 13386), (4462, 11493), (6693, 7662)]