55040016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 154704384

約数和(自身を除く): 99664368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1776, 1823, 1887, 2516, 3646, 3774, 5032, 5469, 7292, 7548, 10064, 10938, 14584, 15096, 21876, 29168, 30192, 30991, 43752, 61982, 67451, 87504, 92973, 123964, 134902, 185946, 202353, 247928, 269804, 371892, 404706, 495856, 539608, 743784, 809412, 1079216, 1146667, 1487568, 1618824, 2293334, 3237648, 3440001, 4586668, 6880002, 9173336, 13760004, 18346672, 27520008, 55040016]

約数ペア:

[(1, 55040016), (2, 27520008), (3, 18346672), (4, 13760004), (6, 9173336), (8, 6880002), (12, 4586668), (16, 3440001), (17, 3237648), (24, 2293334), (34, 1618824), (37, 1487568), (48, 1146667), (51, 1079216), (68, 809412), (74, 743784), (102, 539608), (111, 495856), (136, 404706), (148, 371892), (204, 269804), (222, 247928), (272, 202353), (296, 185946), (408, 134902), (444, 123964), (592, 92973), (629, 87504), (816, 67451), (888, 61982), (1258, 43752), (1776, 30991), (1823, 30192), (1887, 29168), (2516, 21876), (3646, 15096), (3774, 14584), (5032, 10938), (5469, 10064), (7292, 7548)]