51898440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39317}}^1$

素因数の和:39342

約数の個数: 64

約数和(自身を含む): 169853760

約数和(自身を除く): 117955320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 39317, 78634, 117951, 157268, 196585, 235902, 314536, 393170, 432487, 471804, 589755, 786340, 864974, 943608, 1179510, 1297461, 1572680, 1729948, 2162435, 2359020, 2594922, 3459896, 4324870, 4718040, 5189844, 6487305, 8649740, 10379688, 12974610, 17299480, 25949220, 51898440]

約数ペア:

[(1, 51898440), (2, 25949220), (3, 17299480), (4, 12974610), (5, 10379688), (6, 8649740), (8, 6487305), (10, 5189844), (11, 4718040), (12, 4324870), (15, 3459896), (20, 2594922), (22, 2359020), (24, 2162435), (30, 1729948), (33, 1572680), (40, 1297461), (44, 1179510), (55, 943608), (60, 864974), (66, 786340), (88, 589755), (110, 471804), (120, 432487), (132, 393170), (165, 314536), (220, 235902), (264, 196585), (330, 157268), (440, 117951), (660, 78634), (1320, 39317)]