51992850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 160114752

約数和(自身を除く): 108121902

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 293, 325, 338, 350, 390, 455, 507, 525, 546, 586, 650, 845, 879, 910, 975, 1014, 1050, 1183, 1365, 1465, 1690, 1758, 1950, 2051, 2275, 2366, 2535, 2730, 2930, 3549, 3809, 4102, 4225, 4395, 4550, 5070, 5915, 6153, 6825, 7098, 7325, 7618, 8450, 8790, 10255, 11427, 11830, 12306, 12675, 13650, 14650, 17745, 19045, 20510, 21975, 22854, 25350, 26663, 29575, 30765, 35490, 38090, 43950, 49517, 51275, 53326, 57135, 59150, 61530, 79989, 88725, 95225, 99034, 102550, 114270, 133315, 148551, 153825, 159978, 177450, 190450, 247585, 266630, 285675, 297102, 307650, 346619, 399945, 495170, 571350, 666575, 693238, 742755, 799890, 1039857, 1237925, 1333150, 1485510, 1733095, 1999725, 2079714, 2475850, 3466190, 3713775, 3999450, 5199285, 7427550, 8665475, 10398570, 17330950, 25996425, 51992850]

約数ペア:

[(1, 51992850), (2, 25996425), (3, 17330950), (5, 10398570), (6, 8665475), (7, 7427550), (10, 5199285), (13, 3999450), (14, 3713775), (15, 3466190), (21, 2475850), (25, 2079714), (26, 1999725), (30, 1733095), (35, 1485510), (39, 1333150), (42, 1237925), (50, 1039857), (65, 799890), (70, 742755), (75, 693238), (78, 666575), (91, 571350), (105, 495170), (130, 399945), (150, 346619), (169, 307650), (175, 297102), (182, 285675), (195, 266630), (210, 247585), (273, 190450), (293, 177450), (325, 159978), (338, 153825), (350, 148551), (390, 133315), (455, 114270), (507, 102550), (525, 99034), (546, 95225), (586, 88725), (650, 79989), (845, 61530), (879, 59150), (910, 57135), (975, 53326), (1014, 51275), (1050, 49517), (1183, 43950), (1365, 38090), (1465, 35490), (1690, 30765), (1758, 29575), (1950, 26663), (2051, 25350), (2275, 22854), (2366, 21975), (2535, 20510), (2730, 19045), (2930, 17745), (3549, 14650), (3809, 13650), (4102, 12675), (4225, 12306), (4395, 11830), (4550, 11427), (5070, 10255), (5915, 8790), (6153, 8450), (6825, 7618), (7098, 7325)]