508387550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4994

約数の個数: 72

約数和(自身を含む): 1100742048

約数和(自身を除く): 592354498

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 850, 935, 1210, 1870, 2057, 3025, 4114, 4675, 4943, 6050, 9350, 9886, 10285, 20570, 24715, 49430, 51425, 54373, 84031, 102850, 108746, 123575, 168062, 247150, 271865, 420155, 543730, 598103, 840310, 924341, 1196206, 1359325, 1848682, 2100775, 2718650, 2990515, 4201550, 4621705, 5981030, 9243410, 10167751, 14952575, 20335502, 23108525, 29905150, 46217050, 50838755, 101677510, 254193775, 508387550]

約数ペア:

[(1, 508387550), (2, 254193775), (5, 101677510), (10, 50838755), (11, 46217050), (17, 29905150), (22, 23108525), (25, 20335502), (34, 14952575), (50, 10167751), (55, 9243410), (85, 5981030), (110, 4621705), (121, 4201550), (170, 2990515), (187, 2718650), (242, 2100775), (275, 1848682), (374, 1359325), (425, 1196206), (550, 924341), (605, 840310), (850, 598103), (935, 543730), (1210, 420155), (1870, 271865), (2057, 247150), (3025, 168062), (4114, 123575), (4675, 108746), (4943, 102850), (6050, 84031), (9350, 54373), (9886, 51425), (10285, 49430), (20570, 24715)]