50998428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{108971}}^1$

素因数の和:108994

約数の個数: 36

約数和(自身を含む): 138830328

約数和(自身を除く): 87831900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 108971, 217942, 326913, 435884, 653826, 980739, 1307652, 1416623, 1961478, 2833246, 3922956, 4249869, 5666492, 8499738, 12749607, 16999476, 25499214, 50998428]

約数ペア:

[(1, 50998428), (2, 25499214), (3, 16999476), (4, 12749607), (6, 8499738), (9, 5666492), (12, 4249869), (13, 3922956), (18, 2833246), (26, 1961478), (36, 1416623), (39, 1307652), (52, 980739), (78, 653826), (117, 435884), (156, 326913), (234, 217942), (468, 108971)]