56421750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 175758336

約数和(自身を除く): 119336586

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 462, 525, 550, 750, 770, 825, 875, 977, 1050, 1155, 1375, 1650, 1750, 1925, 1954, 2310, 2625, 2750, 2931, 3850, 4125, 4885, 5250, 5775, 5862, 6839, 8250, 9625, 9770, 10747, 11550, 13678, 14655, 19250, 20517, 21494, 24425, 28875, 29310, 32241, 34195, 41034, 48850, 53735, 57750, 64482, 68390, 73275, 75229, 102585, 107470, 122125, 146550, 150458, 161205, 170975, 205170, 225687, 244250, 268675, 322410, 341950, 366375, 376145, 451374, 512925, 537350, 732750, 752290, 806025, 854875, 1025850, 1128435, 1343375, 1612050, 1709750, 1880725, 2256870, 2564625, 2686750, 3761450, 4030125, 5129250, 5642175, 8060250, 9403625, 11284350, 18807250, 28210875, 56421750]

約数ペア:

[(1, 56421750), (2, 28210875), (3, 18807250), (5, 11284350), (6, 9403625), (7, 8060250), (10, 5642175), (11, 5129250), (14, 4030125), (15, 3761450), (21, 2686750), (22, 2564625), (25, 2256870), (30, 1880725), (33, 1709750), (35, 1612050), (42, 1343375), (50, 1128435), (55, 1025850), (66, 854875), (70, 806025), (75, 752290), (77, 732750), (105, 537350), (110, 512925), (125, 451374), (150, 376145), (154, 366375), (165, 341950), (175, 322410), (210, 268675), (231, 244250), (250, 225687), (275, 205170), (330, 170975), (350, 161205), (375, 150458), (385, 146550), (462, 122125), (525, 107470), (550, 102585), (750, 75229), (770, 73275), (825, 68390), (875, 64482), (977, 57750), (1050, 53735), (1155, 48850), (1375, 41034), (1650, 34195), (1750, 32241), (1925, 29310), (1954, 28875), (2310, 24425), (2625, 21494), (2750, 20517), (2931, 19250), (3850, 14655), (4125, 13678), (4885, 11550), (5250, 10747), (5775, 9770), (5862, 9625), (6839, 8250)]