52297000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 144967680

約数和(自身を除く): 92670680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 125, 140, 155, 175, 200, 217, 241, 248, 250, 280, 310, 350, 434, 482, 500, 620, 700, 775, 868, 875, 964, 1000, 1085, 1205, 1240, 1400, 1550, 1687, 1736, 1750, 1928, 2170, 2410, 3100, 3374, 3500, 3875, 4340, 4820, 5425, 6025, 6200, 6748, 7000, 7471, 7750, 8435, 8680, 9640, 10850, 12050, 13496, 14942, 15500, 16870, 21700, 24100, 27125, 29884, 30125, 31000, 33740, 37355, 42175, 43400, 48200, 52297, 54250, 59768, 60250, 67480, 74710, 84350, 104594, 108500, 120500, 149420, 168700, 186775, 209188, 210875, 217000, 241000, 261485, 298840, 337400, 373550, 418376, 421750, 522970, 747100, 843500, 933875, 1045940, 1307425, 1494200, 1687000, 1867750, 2091880, 2614850, 3735500, 5229700, 6537125, 7471000, 10459400, 13074250, 26148500, 52297000]

約数ペア:

[(1, 52297000), (2, 26148500), (4, 13074250), (5, 10459400), (7, 7471000), (8, 6537125), (10, 5229700), (14, 3735500), (20, 2614850), (25, 2091880), (28, 1867750), (31, 1687000), (35, 1494200), (40, 1307425), (50, 1045940), (56, 933875), (62, 843500), (70, 747100), (100, 522970), (124, 421750), (125, 418376), (140, 373550), (155, 337400), (175, 298840), (200, 261485), (217, 241000), (241, 217000), (248, 210875), (250, 209188), (280, 186775), (310, 168700), (350, 149420), (434, 120500), (482, 108500), (500, 104594), (620, 84350), (700, 74710), (775, 67480), (868, 60250), (875, 59768), (964, 54250), (1000, 52297), (1085, 48200), (1205, 43400), (1240, 42175), (1400, 37355), (1550, 33740), (1687, 31000), (1736, 30125), (1750, 29884), (1928, 27125), (2170, 24100), (2410, 21700), (3100, 16870), (3374, 15500), (3500, 14942), (3875, 13496), (4340, 12050), (4820, 10850), (5425, 9640), (6025, 8680), (6200, 8435), (6748, 7750), (7000, 7471)]