51651306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5189}}^1$

素因数の和:5283

約数の個数: 48

約数和(自身を含む): 129542400

約数和(自身を除く): 77891094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 5189, 9954, 10378, 15567, 31134, 36323, 46701, 72646, 93402, 108969, 217938, 326907, 409931, 653814, 819862, 1229793, 2459586, 2869517, 3689379, 5739034, 7378758, 8608551, 17217102, 25825653, 51651306]

約数ペア:

[(1, 51651306), (2, 25825653), (3, 17217102), (6, 8608551), (7, 7378758), (9, 5739034), (14, 3689379), (18, 2869517), (21, 2459586), (42, 1229793), (63, 819862), (79, 653814), (126, 409931), (158, 326907), (237, 217938), (474, 108969), (553, 93402), (711, 72646), (1106, 46701), (1422, 36323), (1659, 31134), (3318, 15567), (4977, 10378), (5189, 9954)]