54159490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 64

約数和(自身を含む): 124892928

約数和(自身を除く): 70733438

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 1901, 2035, 2590, 2849, 3802, 4070, 5698, 9505, 13307, 14245, 19010, 20911, 26614, 28490, 41822, 66535, 70337, 104555, 133070, 140674, 146377, 209110, 292754, 351685, 492359, 703370, 731885, 773707, 984718, 1463770, 1547414, 2461795, 3868535, 4923590, 5415949, 7737070, 10831898, 27079745, 54159490]

約数ペア:

[(1, 54159490), (2, 27079745), (5, 10831898), (7, 7737070), (10, 5415949), (11, 4923590), (14, 3868535), (22, 2461795), (35, 1547414), (37, 1463770), (55, 984718), (70, 773707), (74, 731885), (77, 703370), (110, 492359), (154, 351685), (185, 292754), (259, 209110), (370, 146377), (385, 140674), (407, 133070), (518, 104555), (770, 70337), (814, 66535), (1295, 41822), (1901, 28490), (2035, 26614), (2590, 20911), (2849, 19010), (3802, 14245), (4070, 13307), (5698, 9505)]