51707520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 183306240

約数和(自身を除く): 131598720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 191, 192, 235, 240, 282, 288, 320, 360, 376, 382, 384, 423, 470, 480, 564, 573, 576, 640, 705, 720, 752, 764, 846, 940, 955, 960, 1128, 1146, 1152, 1410, 1440, 1504, 1528, 1692, 1719, 1880, 1910, 1920, 2115, 2256, 2292, 2820, 2865, 2880, 3008, 3056, 3384, 3438, 3760, 3820, 4230, 4512, 4584, 5640, 5730, 5760, 6016, 6112, 6768, 6876, 7520, 7640, 8460, 8595, 8977, 9024, 9168, 11280, 11460, 12224, 13536, 13752, 15040, 15280, 16920, 17190, 17954, 18048, 18336, 22560, 22920, 24448, 26931, 27072, 27504, 30080, 30560, 33840, 34380, 35908, 36672, 44885, 45120, 45840, 53862, 54144, 55008, 61120, 67680, 68760, 71816, 73344, 80793, 89770, 90240, 91680, 107724, 110016, 122240, 134655, 135360, 137520, 143632, 161586, 179540, 183360, 215448, 220032, 269310, 270720, 275040, 287264, 323172, 359080, 366720, 403965, 430896, 538620, 550080, 574528, 646344, 718160, 807930, 861792, 1077240, 1100160, 1149056, 1292688, 1436320, 1615860, 1723584, 2154480, 2585376, 2872640, 3231720, 3447168, 4308960, 5170752, 5745280, 6463440, 8617920, 10341504, 12926880, 17235840, 25853760, 51707520]

約数ペア:

[(1, 51707520), (2, 25853760), (3, 17235840), (4, 12926880), (5, 10341504), (6, 8617920), (8, 6463440), (9, 5745280), (10, 5170752), (12, 4308960), (15, 3447168), (16, 3231720), (18, 2872640), (20, 2585376), (24, 2154480), (30, 1723584), (32, 1615860), (36, 1436320), (40, 1292688), (45, 1149056), (47, 1100160), (48, 1077240), (60, 861792), (64, 807930), (72, 718160), (80, 646344), (90, 574528), (94, 550080), (96, 538620), (120, 430896), (128, 403965), (141, 366720), (144, 359080), (160, 323172), (180, 287264), (188, 275040), (191, 270720), (192, 269310), (235, 220032), (240, 215448), (282, 183360), (288, 179540), (320, 161586), (360, 143632), (376, 137520), (382, 135360), (384, 134655), (423, 122240), (470, 110016), (480, 107724), (564, 91680), (573, 90240), (576, 89770), (640, 80793), (705, 73344), (720, 71816), (752, 68760), (764, 67680), (846, 61120), (940, 55008), (955, 54144), (960, 53862), (1128, 45840), (1146, 45120), (1152, 44885), (1410, 36672), (1440, 35908), (1504, 34380), (1528, 33840), (1692, 30560), (1719, 30080), (1880, 27504), (1910, 27072), (1920, 26931), (2115, 24448), (2256, 22920), (2292, 22560), (2820, 18336), (2865, 18048), (2880, 17954), (3008, 17190), (3056, 16920), (3384, 15280), (3438, 15040), (3760, 13752), (3820, 13536), (4230, 12224), (4512, 11460), (4584, 11280), (5640, 9168), (5730, 9024), (5760, 8977), (6016, 8595), (6112, 8460), (6768, 7640), (6876, 7520)]