55017372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 140407344

約数和(自身を除く): 85389972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 197, 204, 222, 394, 444, 591, 629, 788, 1182, 1258, 1369, 1887, 2364, 2516, 2738, 3349, 3774, 4107, 5476, 6698, 7289, 7548, 8214, 10047, 13396, 14578, 16428, 20094, 21867, 23273, 29156, 40188, 43734, 46546, 69819, 87468, 93092, 123913, 139638, 247826, 269693, 279276, 371739, 495652, 539386, 743478, 809079, 1078772, 1486956, 1618158, 3236316, 4584781, 9169562, 13754343, 18339124, 27508686, 55017372]

約数ペア:

[(1, 55017372), (2, 27508686), (3, 18339124), (4, 13754343), (6, 9169562), (12, 4584781), (17, 3236316), (34, 1618158), (37, 1486956), (51, 1078772), (68, 809079), (74, 743478), (102, 539386), (111, 495652), (148, 371739), (197, 279276), (204, 269693), (222, 247826), (394, 139638), (444, 123913), (591, 93092), (629, 87468), (788, 69819), (1182, 46546), (1258, 43734), (1369, 40188), (1887, 29156), (2364, 23273), (2516, 21867), (2738, 20094), (3349, 16428), (3774, 14578), (4107, 13396), (5476, 10047), (6698, 8214), (7289, 7548)]