55464080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{14149}}^1$

素因数の和:14176

約数の個数: 60

約数和(自身を含む): 150018300

約数和(自身を除く): 94554220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 14149, 28298, 56596, 70745, 99043, 113192, 141490, 198086, 226384, 282980, 396172, 495215, 565960, 693301, 792344, 990430, 1131920, 1386602, 1584688, 1980860, 2773204, 3466505, 3961720, 5546408, 6933010, 7923440, 11092816, 13866020, 27732040, 55464080]

約数ペア:

[(1, 55464080), (2, 27732040), (4, 13866020), (5, 11092816), (7, 7923440), (8, 6933010), (10, 5546408), (14, 3961720), (16, 3466505), (20, 2773204), (28, 1980860), (35, 1584688), (40, 1386602), (49, 1131920), (56, 990430), (70, 792344), (80, 693301), (98, 565960), (112, 495215), (140, 396172), (196, 282980), (245, 226384), (280, 198086), (392, 141490), (490, 113192), (560, 99043), (784, 70745), (980, 56596), (1960, 28298), (3920, 14149)]