56738500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 161441280

約数和(自身を除く): 104702780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 29, 35, 43, 50, 52, 58, 65, 70, 86, 91, 100, 116, 125, 130, 140, 145, 172, 175, 182, 203, 215, 250, 260, 290, 301, 325, 350, 364, 377, 406, 430, 455, 500, 559, 580, 602, 650, 700, 725, 754, 812, 860, 875, 910, 1015, 1075, 1118, 1204, 1247, 1300, 1450, 1505, 1508, 1625, 1750, 1820, 1885, 2030, 2150, 2236, 2275, 2494, 2639, 2795, 2900, 3010, 3250, 3500, 3625, 3770, 3913, 4060, 4300, 4550, 4988, 5075, 5278, 5375, 5590, 6020, 6235, 6500, 7250, 7525, 7540, 7826, 8729, 9100, 9425, 10150, 10556, 10750, 11180, 11375, 12470, 13195, 13975, 14500, 15050, 15652, 16211, 17458, 18850, 19565, 20300, 21500, 22750, 24940, 25375, 26390, 27950, 30100, 31175, 32422, 34916, 37625, 37700, 39130, 43645, 45500, 47125, 50750, 52780, 55900, 62350, 64844, 65975, 69875, 75250, 78260, 81055, 87290, 94250, 97825, 101500, 113477, 124700, 131950, 139750, 150500, 155875, 162110, 174580, 188500, 195650, 218225, 226954, 263900, 279500, 311750, 324220, 329875, 391300, 405275, 436450, 453908, 489125, 567385, 623500, 659750, 810550, 872900, 978250, 1091125, 1134770, 1319500, 1621100, 1956500, 2026375, 2182250, 2269540, 2836925, 4052750, 4364500, 5673850, 8105500, 11347700, 14184625, 28369250, 56738500]

約数ペア:

[(1, 56738500), (2, 28369250), (4, 14184625), (5, 11347700), (7, 8105500), (10, 5673850), (13, 4364500), (14, 4052750), (20, 2836925), (25, 2269540), (26, 2182250), (28, 2026375), (29, 1956500), (35, 1621100), (43, 1319500), (50, 1134770), (52, 1091125), (58, 978250), (65, 872900), (70, 810550), (86, 659750), (91, 623500), (100, 567385), (116, 489125), (125, 453908), (130, 436450), (140, 405275), (145, 391300), (172, 329875), (175, 324220), (182, 311750), (203, 279500), (215, 263900), (250, 226954), (260, 218225), (290, 195650), (301, 188500), (325, 174580), (350, 162110), (364, 155875), (377, 150500), (406, 139750), (430, 131950), (455, 124700), (500, 113477), (559, 101500), (580, 97825), (602, 94250), (650, 87290), (700, 81055), (725, 78260), (754, 75250), (812, 69875), (860, 65975), (875, 64844), (910, 62350), (1015, 55900), (1075, 52780), (1118, 50750), (1204, 47125), (1247, 45500), (1300, 43645), (1450, 39130), (1505, 37700), (1508, 37625), (1625, 34916), (1750, 32422), (1820, 31175), (1885, 30100), (2030, 27950), (2150, 26390), (2236, 25375), (2275, 24940), (2494, 22750), (2639, 21500), (2795, 20300), (2900, 19565), (3010, 18850), (3250, 17458), (3500, 16211), (3625, 15652), (3770, 15050), (3913, 14500), (4060, 13975), (4300, 13195), (4550, 12470), (4988, 11375), (5075, 11180), (5278, 10750), (5375, 10556), (5590, 10150), (6020, 9425), (6235, 9100), (6500, 8729), (7250, 7826), (7525, 7540)]