49064004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6561

約数の個数: 72

約数和(自身を含む): 142440480

約数和(自身を除く): 93376476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 6521, 7524, 13042, 19563, 26084, 39126, 58689, 71731, 78252, 117378, 123899, 143462, 215193, 234756, 247798, 286924, 371697, 430386, 495596, 645579, 743394, 860772, 1115091, 1291158, 1362889, 1486788, 2230182, 2582316, 2725778, 4088667, 4460364, 5451556, 8177334, 12266001, 16354668, 24532002, 49064004]

約数ペア:

[(1, 49064004), (2, 24532002), (3, 16354668), (4, 12266001), (6, 8177334), (9, 5451556), (11, 4460364), (12, 4088667), (18, 2725778), (19, 2582316), (22, 2230182), (33, 1486788), (36, 1362889), (38, 1291158), (44, 1115091), (57, 860772), (66, 743394), (76, 645579), (99, 495596), (114, 430386), (132, 371697), (171, 286924), (198, 247798), (209, 234756), (228, 215193), (342, 143462), (396, 123899), (418, 117378), (627, 78252), (684, 71731), (836, 58689), (1254, 39126), (1881, 26084), (2508, 19563), (3762, 13042), (6521, 7524)]