52537870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 123545088

約数和(自身を除く): 71007218

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 71, 77, 110, 142, 154, 155, 217, 310, 341, 355, 385, 434, 497, 682, 710, 770, 781, 961, 994, 1085, 1562, 1705, 1922, 2170, 2201, 2387, 2485, 3410, 3905, 4402, 4774, 4805, 4970, 5467, 6727, 7810, 9610, 10571, 10934, 11005, 11935, 13454, 15407, 21142, 22010, 23870, 24211, 27335, 30814, 33635, 48422, 52855, 54670, 67270, 68231, 73997, 77035, 105710, 121055, 136462, 147994, 154070, 169477, 242110, 338954, 341155, 369985, 477617, 682310, 739970, 750541, 847385, 955234, 1501082, 1694770, 2388085, 3752705, 4776170, 5253787, 7505410, 10507574, 26268935, 52537870]

約数ペア:

[(1, 52537870), (2, 26268935), (5, 10507574), (7, 7505410), (10, 5253787), (11, 4776170), (14, 3752705), (22, 2388085), (31, 1694770), (35, 1501082), (55, 955234), (62, 847385), (70, 750541), (71, 739970), (77, 682310), (110, 477617), (142, 369985), (154, 341155), (155, 338954), (217, 242110), (310, 169477), (341, 154070), (355, 147994), (385, 136462), (434, 121055), (497, 105710), (682, 77035), (710, 73997), (770, 68231), (781, 67270), (961, 54670), (994, 52855), (1085, 48422), (1562, 33635), (1705, 30814), (1922, 27335), (2170, 24211), (2201, 23870), (2387, 22010), (2485, 21142), (3410, 15407), (3905, 13454), (4402, 11935), (4774, 11005), (4805, 10934), (4970, 10571), (5467, 9610), (6727, 7810)]