51818550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2942

約数の個数: 96

約数和(自身を含む): 155561472

約数和(自身を除く): 103742922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2903, 2975, 3570, 5806, 5950, 8709, 8925, 14515, 17418, 17850, 20321, 29030, 40642, 43545, 49351, 60963, 72575, 87090, 98702, 101605, 121926, 145150, 148053, 203210, 217725, 246755, 296106, 304815, 345457, 435450, 493510, 508025, 609630, 690914, 740265, 1016050, 1036371, 1233775, 1480530, 1524075, 1727285, 2072742, 2467550, 3048150, 3454570, 3701325, 5181855, 7402650, 8636425, 10363710, 17272850, 25909275, 51818550]

約数ペア:

[(1, 51818550), (2, 25909275), (3, 17272850), (5, 10363710), (6, 8636425), (7, 7402650), (10, 5181855), (14, 3701325), (15, 3454570), (17, 3048150), (21, 2467550), (25, 2072742), (30, 1727285), (34, 1524075), (35, 1480530), (42, 1233775), (50, 1036371), (51, 1016050), (70, 740265), (75, 690914), (85, 609630), (102, 508025), (105, 493510), (119, 435450), (150, 345457), (170, 304815), (175, 296106), (210, 246755), (238, 217725), (255, 203210), (350, 148053), (357, 145150), (425, 121926), (510, 101605), (525, 98702), (595, 87090), (714, 72575), (850, 60963), (1050, 49351), (1190, 43545), (1275, 40642), (1785, 29030), (2550, 20321), (2903, 17850), (2975, 17418), (3570, 14515), (5806, 8925), (5950, 8709)]