55241340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 194482176

約数和(自身を除く): 139240836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1087, 1155, 1210, 1452, 1540, 1694, 1815, 2174, 2310, 2420, 2541, 3261, 3388, 3630, 4235, 4348, 4620, 5082, 5435, 6522, 7260, 7609, 8470, 10164, 10870, 11957, 12705, 13044, 15218, 16305, 16940, 21740, 22827, 23914, 25410, 30436, 32610, 35871, 38045, 45654, 47828, 50820, 59785, 65220, 71742, 76090, 83699, 91308, 114135, 119570, 131527, 143484, 152180, 167398, 179355, 228270, 239140, 251097, 263054, 334796, 358710, 394581, 418495, 456540, 502194, 526108, 657635, 717420, 789162, 836990, 920689, 1004388, 1255485, 1315270, 1578324, 1673980, 1841378, 1972905, 2510970, 2630540, 2762067, 3682756, 3945810, 4603445, 5021940, 5524134, 7891620, 9206890, 11048268, 13810335, 18413780, 27620670, 55241340]

約数ペア:

[(1, 55241340), (2, 27620670), (3, 18413780), (4, 13810335), (5, 11048268), (6, 9206890), (7, 7891620), (10, 5524134), (11, 5021940), (12, 4603445), (14, 3945810), (15, 3682756), (20, 2762067), (21, 2630540), (22, 2510970), (28, 1972905), (30, 1841378), (33, 1673980), (35, 1578324), (42, 1315270), (44, 1255485), (55, 1004388), (60, 920689), (66, 836990), (70, 789162), (77, 717420), (84, 657635), (105, 526108), (110, 502194), (121, 456540), (132, 418495), (140, 394581), (154, 358710), (165, 334796), (210, 263054), (220, 251097), (231, 239140), (242, 228270), (308, 179355), (330, 167398), (363, 152180), (385, 143484), (420, 131527), (462, 119570), (484, 114135), (605, 91308), (660, 83699), (726, 76090), (770, 71742), (847, 65220), (924, 59785), (1087, 50820), (1155, 47828), (1210, 45654), (1452, 38045), (1540, 35871), (1694, 32610), (1815, 30436), (2174, 25410), (2310, 23914), (2420, 22827), (2541, 21740), (3261, 16940), (3388, 16305), (3630, 15218), (4235, 13044), (4348, 12705), (4620, 11957), (5082, 10870), (5435, 10164), (6522, 8470), (7260, 7609)]