50106519

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 78669360

約数和(自身を除く): 28562841

約数列:

[1, 3, 9, 27, 29, 81, 83, 87, 249, 257, 261, 747, 771, 783, 2241, 2313, 2349, 2407, 6723, 6939, 7221, 7453, 20817, 21331, 21663, 22359, 63993, 64989, 67077, 191979, 194967, 201231, 575937, 603693, 618599, 1727811, 1855797, 5567391, 16702173, 50106519]

約数ペア:

[(1, 50106519), (3, 16702173), (9, 5567391), (27, 1855797), (29, 1727811), (81, 618599), (83, 603693), (87, 575937), (249, 201231), (257, 194967), (261, 191979), (747, 67077), (771, 64989), (783, 63993), (2241, 22359), (2313, 21663), (2349, 21331), (2407, 20817), (6723, 7453), (6939, 7221)]