48871494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{977}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 121444128

約数和(自身を除く): 72572634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 977, 1191, 1954, 2382, 2779, 2931, 3573, 5558, 5862, 6839, 7146, 8337, 8793, 13678, 16674, 17586, 20517, 25011, 41034, 50022, 61551, 123102, 387869, 775738, 1163607, 2327214, 2715083, 3490821, 5430166, 6981642, 8145249, 16290498, 24435747, 48871494]

約数ペア:

[(1, 48871494), (2, 24435747), (3, 16290498), (6, 8145249), (7, 6981642), (9, 5430166), (14, 3490821), (18, 2715083), (21, 2327214), (42, 1163607), (63, 775738), (126, 387869), (397, 123102), (794, 61551), (977, 50022), (1191, 41034), (1954, 25011), (2382, 20517), (2779, 17586), (2931, 16674), (3573, 13678), (5558, 8793), (5862, 8337), (6839, 7146)]