55037120

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:897

約数の個数: 56

約数和(自身を含む): 131728464

約数和(自身を除く): 76691344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 587, 1172, 1174, 1465, 2344, 2348, 2930, 2935, 4688, 4696, 5860, 5870, 9376, 9392, 11720, 11740, 18752, 18784, 23440, 23480, 37568, 46880, 46960, 93760, 93920, 171991, 187840, 343982, 687964, 859955, 1375928, 1719910, 2751856, 3439820, 5503712, 6879640, 11007424, 13759280, 27518560, 55037120]

約数ペア:

[(1, 55037120), (2, 27518560), (4, 13759280), (5, 11007424), (8, 6879640), (10, 5503712), (16, 3439820), (20, 2751856), (32, 1719910), (40, 1375928), (64, 859955), (80, 687964), (160, 343982), (293, 187840), (320, 171991), (586, 93920), (587, 93760), (1172, 46960), (1174, 46880), (1465, 37568), (2344, 23480), (2348, 23440), (2930, 18784), (2935, 18752), (4688, 11740), (4696, 11720), (5860, 9392), (5870, 9376)]