54389445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 99809280

約数和(自身を除く): 45419835

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 59, 111, 151, 165, 177, 185, 295, 407, 453, 555, 649, 755, 885, 1221, 1661, 1947, 2035, 2183, 2265, 3245, 4983, 5587, 6105, 6549, 8305, 8909, 9735, 10915, 16761, 24013, 24915, 26727, 27935, 32745, 44545, 61457, 72039, 83805, 97999, 120065, 133635, 184371, 293997, 307285, 329633, 360195, 489995, 921855, 988899, 1469985, 1648165, 3625963, 4944495, 10877889, 18129815, 54389445]

約数ペア:

[(1, 54389445), (3, 18129815), (5, 10877889), (11, 4944495), (15, 3625963), (33, 1648165), (37, 1469985), (55, 988899), (59, 921855), (111, 489995), (151, 360195), (165, 329633), (177, 307285), (185, 293997), (295, 184371), (407, 133635), (453, 120065), (555, 97999), (649, 83805), (755, 72039), (885, 61457), (1221, 44545), (1661, 32745), (1947, 27935), (2035, 26727), (2183, 24915), (2265, 24013), (3245, 16761), (4983, 10915), (5587, 9735), (6105, 8909), (6549, 8305)]