55491156655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1\times {\mathrm{22717}}^1$

素因数の和:24687

約数の個数: 32

約数和(自身を含む): 75843952128

約数和(自身を除く): 20352795473

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1931, 9655, 21241, 22717, 44413, 106205, 113585, 222065, 249887, 488543, 522491, 1249435, 2442715, 2612455, 5747401, 28737005, 43866527, 219332635, 482531797, 1008930121, 2412658985, 5044650605, 11098231331, 55491156655]

約数ペア:

[(1, 55491156655), (5, 11098231331), (11, 5044650605), (23, 2412658985), (55, 1008930121), (115, 482531797), (253, 219332635), (1265, 43866527), (1931, 28737005), (9655, 5747401), (21241, 2612455), (22717, 2442715), (44413, 1249435), (106205, 522491), (113585, 488543), (222065, 249887)]