51901520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58979}}^1$

素因数の和:59003

約数の個数: 40

約数和(自身を含む): 131643360

約数和(自身を除く): 79741840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 58979, 117958, 235916, 294895, 471832, 589790, 648769, 943664, 1179580, 1297538, 2359160, 2595076, 3243845, 4718320, 5190152, 6487690, 10380304, 12975380, 25950760, 51901520]

約数ペア:

[(1, 51901520), (2, 25950760), (4, 12975380), (5, 10380304), (8, 6487690), (10, 5190152), (11, 4718320), (16, 3243845), (20, 2595076), (22, 2359160), (40, 1297538), (44, 1179580), (55, 943664), (80, 648769), (88, 589790), (110, 471832), (176, 294895), (220, 235916), (440, 117958), (880, 58979)]