53256690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1833

約数の個数: 80

約数和(自身を含む): 147154392

約数和(自身を除く): 93897702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1777, 1998, 2997, 3330, 3554, 4995, 5331, 5994, 8885, 9990, 10662, 14985, 15993, 17770, 26655, 29970, 31986, 47979, 53310, 65749, 79965, 95958, 131498, 143937, 159930, 197247, 239895, 287874, 328745, 394494, 479790, 591741, 657490, 719685, 986235, 1183482, 1439370, 1775223, 1972470, 2958705, 3550446, 5325669, 5917410, 8876115, 10651338, 17752230, 26628345, 53256690]

約数ペア:

[(1, 53256690), (2, 26628345), (3, 17752230), (5, 10651338), (6, 8876115), (9, 5917410), (10, 5325669), (15, 3550446), (18, 2958705), (27, 1972470), (30, 1775223), (37, 1439370), (45, 1183482), (54, 986235), (74, 719685), (81, 657490), (90, 591741), (111, 479790), (135, 394494), (162, 328745), (185, 287874), (222, 239895), (270, 197247), (333, 159930), (370, 143937), (405, 131498), (555, 95958), (666, 79965), (810, 65749), (999, 53310), (1110, 47979), (1665, 31986), (1777, 29970), (1998, 26655), (2997, 17770), (3330, 15993), (3554, 14985), (4995, 10662), (5331, 9990), (5994, 8885)]