50891247

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 84564480

約数和(自身を除く): 33673233

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 241, 243, 297, 711, 723, 869, 891, 2133, 2169, 2607, 2651, 2673, 6399, 6507, 7821, 7953, 19039, 19197, 19521, 23463, 23859, 57117, 58563, 70389, 71577, 171351, 209429, 211167, 214731, 514053, 628287, 644193, 1542159, 1884861, 4626477, 5654583, 16963749, 50891247]

約数ペア:

[(1, 50891247), (3, 16963749), (9, 5654583), (11, 4626477), (27, 1884861), (33, 1542159), (79, 644193), (81, 628287), (99, 514053), (237, 214731), (241, 211167), (243, 209429), (297, 171351), (711, 71577), (723, 70389), (869, 58563), (891, 57117), (2133, 23859), (2169, 23463), (2607, 19521), (2651, 19197), (2673, 19039), (6399, 7953), (6507, 7821)]