53643908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 103638528

約数和(自身を除く): 49994620

約数列:

[1, 2, 4, 17, 34, 41, 68, 71, 82, 142, 164, 271, 284, 542, 697, 1084, 1207, 1394, 2414, 2788, 2911, 4607, 4828, 5822, 9214, 11111, 11644, 18428, 19241, 22222, 38482, 44444, 49487, 76964, 98974, 188887, 197948, 327097, 377774, 654194, 755548, 788881, 1308388, 1577762, 3155524, 13410977, 26821954, 53643908]

約数ペア:

[(1, 53643908), (2, 26821954), (4, 13410977), (17, 3155524), (34, 1577762), (41, 1308388), (68, 788881), (71, 755548), (82, 654194), (142, 377774), (164, 327097), (271, 197948), (284, 188887), (542, 98974), (697, 76964), (1084, 49487), (1207, 44444), (1394, 38482), (2414, 22222), (2788, 19241), (2911, 18428), (4607, 11644), (4828, 11111), (5822, 9214)]