51547342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 103219200

約数和(自身を除く): 51671858

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 79, 133, 154, 158, 209, 223, 266, 418, 446, 553, 869, 1106, 1463, 1501, 1561, 1738, 2453, 2926, 3002, 3122, 4237, 4906, 6083, 8474, 10507, 12166, 16511, 17171, 17617, 21014, 29659, 33022, 34342, 35234, 46607, 59318, 93214, 115577, 123319, 193787, 231154, 246638, 326249, 334723, 387574, 652498, 669446, 1356509, 2343061, 2713018, 3681953, 4686122, 7363906, 25773671, 51547342]

約数ペア:

[(1, 51547342), (2, 25773671), (7, 7363906), (11, 4686122), (14, 3681953), (19, 2713018), (22, 2343061), (38, 1356509), (77, 669446), (79, 652498), (133, 387574), (154, 334723), (158, 326249), (209, 246638), (223, 231154), (266, 193787), (418, 123319), (446, 115577), (553, 93214), (869, 59318), (1106, 46607), (1463, 35234), (1501, 34342), (1561, 33022), (1738, 29659), (2453, 21014), (2926, 17617), (3002, 17171), (3122, 16511), (4237, 12166), (4906, 10507), (6083, 8474)]