51339750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 163897344

約数和(自身を除く): 112557594

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 125, 127, 147, 150, 154, 165, 175, 210, 231, 245, 250, 254, 275, 294, 330, 350, 375, 381, 385, 462, 490, 525, 539, 550, 635, 735, 750, 762, 770, 825, 875, 889, 1050, 1078, 1155, 1225, 1270, 1375, 1397, 1470, 1617, 1650, 1750, 1778, 1905, 1925, 2310, 2450, 2625, 2667, 2695, 2750, 2794, 3175, 3234, 3675, 3810, 3850, 4125, 4191, 4445, 5250, 5334, 5390, 5775, 6125, 6223, 6350, 6985, 7350, 8085, 8250, 8382, 8890, 9525, 9625, 9779, 11550, 12250, 12446, 13335, 13475, 13970, 15875, 16170, 18375, 18669, 19050, 19250, 19558, 20955, 22225, 26670, 26950, 28875, 29337, 31115, 31750, 34925, 36750, 37338, 40425, 41910, 44450, 47625, 48895, 57750, 58674, 62230, 66675, 67375, 68453, 69850, 80850, 93345, 95250, 97790, 104775, 111125, 133350, 134750, 136906, 146685, 155575, 174625, 186690, 202125, 205359, 209550, 222250, 244475, 293370, 311150, 333375, 342265, 349250, 404250, 410718, 466725, 488950, 523875, 666750, 684530, 733425, 777875, 933450, 1026795, 1047750, 1222375, 1466850, 1555750, 1711325, 2053590, 2333625, 2444750, 3422650, 3667125, 4667250, 5133975, 7334250, 8556625, 10267950, 17113250, 25669875, 51339750]

約数ペア:

[(1, 51339750), (2, 25669875), (3, 17113250), (5, 10267950), (6, 8556625), (7, 7334250), (10, 5133975), (11, 4667250), (14, 3667125), (15, 3422650), (21, 2444750), (22, 2333625), (25, 2053590), (30, 1711325), (33, 1555750), (35, 1466850), (42, 1222375), (49, 1047750), (50, 1026795), (55, 933450), (66, 777875), (70, 733425), (75, 684530), (77, 666750), (98, 523875), (105, 488950), (110, 466725), (125, 410718), (127, 404250), (147, 349250), (150, 342265), (154, 333375), (165, 311150), (175, 293370), (210, 244475), (231, 222250), (245, 209550), (250, 205359), (254, 202125), (275, 186690), (294, 174625), (330, 155575), (350, 146685), (375, 136906), (381, 134750), (385, 133350), (462, 111125), (490, 104775), (525, 97790), (539, 95250), (550, 93345), (635, 80850), (735, 69850), (750, 68453), (762, 67375), (770, 66675), (825, 62230), (875, 58674), (889, 57750), (1050, 48895), (1078, 47625), (1155, 44450), (1225, 41910), (1270, 40425), (1375, 37338), (1397, 36750), (1470, 34925), (1617, 31750), (1650, 31115), (1750, 29337), (1778, 28875), (1905, 26950), (1925, 26670), (2310, 22225), (2450, 20955), (2625, 19558), (2667, 19250), (2695, 19050), (2750, 18669), (2794, 18375), (3175, 16170), (3234, 15875), (3675, 13970), (3810, 13475), (3850, 13335), (4125, 12446), (4191, 12250), (4445, 11550), (5250, 9779), (5334, 9625), (5390, 9525), (5775, 8890), (6125, 8382), (6223, 8250), (6350, 8085), (6985, 7350)]