51585450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 148430976

約数和(自身を除く): 96845526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 73, 75, 105, 146, 150, 175, 210, 219, 350, 365, 438, 511, 525, 673, 730, 1022, 1050, 1095, 1346, 1533, 1825, 2019, 2190, 2555, 3066, 3365, 3650, 4038, 4711, 5110, 5475, 6730, 7665, 9422, 10095, 10950, 12775, 14133, 15330, 16825, 20190, 23555, 25550, 28266, 33650, 38325, 47110, 49129, 50475, 70665, 76650, 98258, 100950, 117775, 141330, 147387, 235550, 245645, 294774, 343903, 353325, 491290, 687806, 706650, 736935, 1031709, 1228225, 1473870, 1719515, 2063418, 2456450, 3439030, 3684675, 5158545, 7369350, 8597575, 10317090, 17195150, 25792725, 51585450]

約数ペア:

[(1, 51585450), (2, 25792725), (3, 17195150), (5, 10317090), (6, 8597575), (7, 7369350), (10, 5158545), (14, 3684675), (15, 3439030), (21, 2456450), (25, 2063418), (30, 1719515), (35, 1473870), (42, 1228225), (50, 1031709), (70, 736935), (73, 706650), (75, 687806), (105, 491290), (146, 353325), (150, 343903), (175, 294774), (210, 245645), (219, 235550), (350, 147387), (365, 141330), (438, 117775), (511, 100950), (525, 98258), (673, 76650), (730, 70665), (1022, 50475), (1050, 49129), (1095, 47110), (1346, 38325), (1533, 33650), (1825, 28266), (2019, 25550), (2190, 23555), (2555, 20190), (3066, 16825), (3365, 15330), (3650, 14133), (4038, 12775), (4711, 10950), (5110, 10095), (5475, 9422), (6730, 7665)]