53748420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 176504832

約数和(自身を除く): 122756412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 37, 44, 55, 60, 62, 66, 71, 74, 93, 110, 111, 124, 132, 142, 148, 155, 165, 185, 186, 213, 220, 222, 284, 310, 330, 341, 355, 370, 372, 407, 426, 444, 465, 555, 620, 660, 682, 710, 740, 781, 814, 852, 930, 1023, 1065, 1110, 1147, 1221, 1364, 1420, 1562, 1628, 1705, 1860, 2035, 2046, 2130, 2201, 2220, 2294, 2343, 2442, 2627, 3124, 3410, 3441, 3905, 4070, 4092, 4260, 4402, 4588, 4686, 4884, 5115, 5254, 5735, 6105, 6603, 6820, 6882, 7810, 7881, 8140, 8804, 9372, 10230, 10508, 11005, 11470, 11715, 12210, 12617, 13135, 13206, 13764, 15620, 15762, 17205, 20460, 22010, 22940, 23430, 24211, 24420, 25234, 26270, 26412, 28897, 31524, 33015, 34410, 37851, 39405, 44020, 46860, 48422, 50468, 52540, 57794, 63085, 66030, 68820, 72633, 75702, 78810, 81437, 86691, 96844, 115588, 121055, 126170, 132060, 144485, 145266, 151404, 157620, 162874, 173382, 189255, 242110, 244311, 252340, 288970, 290532, 325748, 346764, 363165, 378510, 407185, 433455, 484220, 488622, 577940, 726330, 757020, 814370, 866910, 895807, 977244, 1221555, 1452660, 1628740, 1733820, 1791614, 2443110, 2687421, 3583228, 4479035, 4886220, 5374842, 8958070, 10749684, 13437105, 17916140, 26874210, 53748420]

約数ペア:

[(1, 53748420), (2, 26874210), (3, 17916140), (4, 13437105), (5, 10749684), (6, 8958070), (10, 5374842), (11, 4886220), (12, 4479035), (15, 3583228), (20, 2687421), (22, 2443110), (30, 1791614), (31, 1733820), (33, 1628740), (37, 1452660), (44, 1221555), (55, 977244), (60, 895807), (62, 866910), (66, 814370), (71, 757020), (74, 726330), (93, 577940), (110, 488622), (111, 484220), (124, 433455), (132, 407185), (142, 378510), (148, 363165), (155, 346764), (165, 325748), (185, 290532), (186, 288970), (213, 252340), (220, 244311), (222, 242110), (284, 189255), (310, 173382), (330, 162874), (341, 157620), (355, 151404), (370, 145266), (372, 144485), (407, 132060), (426, 126170), (444, 121055), (465, 115588), (555, 96844), (620, 86691), (660, 81437), (682, 78810), (710, 75702), (740, 72633), (781, 68820), (814, 66030), (852, 63085), (930, 57794), (1023, 52540), (1065, 50468), (1110, 48422), (1147, 46860), (1221, 44020), (1364, 39405), (1420, 37851), (1562, 34410), (1628, 33015), (1705, 31524), (1860, 28897), (2035, 26412), (2046, 26270), (2130, 25234), (2201, 24420), (2220, 24211), (2294, 23430), (2343, 22940), (2442, 22010), (2627, 20460), (3124, 17205), (3410, 15762), (3441, 15620), (3905, 13764), (4070, 13206), (4092, 13135), (4260, 12617), (4402, 12210), (4588, 11715), (4686, 11470), (4884, 11005), (5115, 10508), (5254, 10230), (5735, 9372), (6105, 8804), (6603, 8140), (6820, 7881), (6882, 7810)]