54727810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 108345600

約数和(自身を除く): 53617790

約数列:

[1, 2, 5, 10, 23, 37, 46, 59, 74, 109, 115, 118, 185, 218, 230, 295, 370, 545, 590, 851, 1090, 1357, 1702, 2183, 2507, 2714, 4033, 4255, 4366, 5014, 6431, 6785, 8066, 8510, 10915, 12535, 12862, 13570, 20165, 21830, 25070, 32155, 40330, 50209, 64310, 92759, 100418, 147913, 185518, 237947, 251045, 295826, 463795, 475894, 502090, 739565, 927590, 1189735, 1479130, 2379470, 5472781, 10945562, 27363905, 54727810]

約数ペア:

[(1, 54727810), (2, 27363905), (5, 10945562), (10, 5472781), (23, 2379470), (37, 1479130), (46, 1189735), (59, 927590), (74, 739565), (109, 502090), (115, 475894), (118, 463795), (185, 295826), (218, 251045), (230, 237947), (295, 185518), (370, 147913), (545, 100418), (590, 92759), (851, 64310), (1090, 50209), (1357, 40330), (1702, 32155), (2183, 25070), (2507, 21830), (2714, 20165), (4033, 13570), (4255, 12862), (4366, 12535), (5014, 10915), (6431, 8510), (6785, 8066)]