51906240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 168

約数和(自身を含む): 181874160

約数和(自身を除く): 129967920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 269, 288, 320, 335, 360, 402, 480, 536, 538, 576, 603, 670, 720, 804, 807, 960, 1005, 1072, 1076, 1206, 1340, 1345, 1440, 1608, 1614, 2010, 2144, 2152, 2412, 2421, 2680, 2690, 2880, 3015, 3216, 3228, 4020, 4035, 4288, 4304, 4824, 4842, 5360, 5380, 6030, 6432, 6456, 8040, 8070, 8608, 9648, 9684, 10720, 10760, 12060, 12105, 12864, 12912, 16080, 16140, 17216, 18023, 19296, 19368, 21440, 21520, 24120, 24210, 25824, 32160, 32280, 36046, 38592, 38736, 43040, 48240, 48420, 51648, 54069, 64320, 64560, 72092, 77472, 86080, 90115, 96480, 96840, 108138, 129120, 144184, 154944, 162207, 180230, 192960, 193680, 216276, 258240, 270345, 288368, 324414, 360460, 387360, 432552, 540690, 576736, 648828, 720920, 774720, 811035, 865104, 1081380, 1153472, 1297656, 1441840, 1622070, 1730208, 2162760, 2595312, 2883680, 3244140, 3460416, 4325520, 5190624, 5767360, 6488280, 8651040, 10381248, 12976560, 17302080, 25953120, 51906240]

約数ペア:

[(1, 51906240), (2, 25953120), (3, 17302080), (4, 12976560), (5, 10381248), (6, 8651040), (8, 6488280), (9, 5767360), (10, 5190624), (12, 4325520), (15, 3460416), (16, 3244140), (18, 2883680), (20, 2595312), (24, 2162760), (30, 1730208), (32, 1622070), (36, 1441840), (40, 1297656), (45, 1153472), (48, 1081380), (60, 865104), (64, 811035), (67, 774720), (72, 720920), (80, 648828), (90, 576736), (96, 540690), (120, 432552), (134, 387360), (144, 360460), (160, 324414), (180, 288368), (192, 270345), (201, 258240), (240, 216276), (268, 193680), (269, 192960), (288, 180230), (320, 162207), (335, 154944), (360, 144184), (402, 129120), (480, 108138), (536, 96840), (538, 96480), (576, 90115), (603, 86080), (670, 77472), (720, 72092), (804, 64560), (807, 64320), (960, 54069), (1005, 51648), (1072, 48420), (1076, 48240), (1206, 43040), (1340, 38736), (1345, 38592), (1440, 36046), (1608, 32280), (1614, 32160), (2010, 25824), (2144, 24210), (2152, 24120), (2412, 21520), (2421, 21440), (2680, 19368), (2690, 19296), (2880, 18023), (3015, 17216), (3216, 16140), (3228, 16080), (4020, 12912), (4035, 12864), (4288, 12105), (4304, 12060), (4824, 10760), (4842, 10720), (5360, 9684), (5380, 9648), (6030, 8608), (6432, 8070), (6456, 8040)]