55885980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15787}}^1$

素因数の和:15858

約数の個数: 48

約数和(自身を含む): 159143040

約数和(自身を除く): 103257060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 15787, 31574, 47361, 63148, 78935, 94722, 157870, 189444, 236805, 315740, 473610, 931433, 947220, 1862866, 2794299, 3725732, 4657165, 5588598, 9314330, 11177196, 13971495, 18628660, 27942990, 55885980]

約数ペア:

[(1, 55885980), (2, 27942990), (3, 18628660), (4, 13971495), (5, 11177196), (6, 9314330), (10, 5588598), (12, 4657165), (15, 3725732), (20, 2794299), (30, 1862866), (59, 947220), (60, 931433), (118, 473610), (177, 315740), (236, 236805), (295, 189444), (354, 157870), (590, 94722), (708, 78935), (885, 63148), (1180, 47361), (1770, 31574), (3540, 15787)]