53770572

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 139819680

約数和(自身を除く): 86049108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 109, 142, 193, 213, 218, 284, 327, 386, 426, 436, 579, 639, 654, 772, 852, 981, 1158, 1278, 1308, 1737, 1962, 2316, 2556, 3474, 3924, 6948, 7739, 13703, 15478, 21037, 23217, 27406, 30956, 41109, 42074, 46434, 54812, 63111, 69651, 82218, 84148, 92868, 123327, 126222, 139302, 164436, 189333, 246654, 252444, 278604, 378666, 493308, 757332, 1493627, 2987254, 4480881, 5974508, 8961762, 13442643, 17923524, 26885286, 53770572]

約数ペア:

[(1, 53770572), (2, 26885286), (3, 17923524), (4, 13442643), (6, 8961762), (9, 5974508), (12, 4480881), (18, 2987254), (36, 1493627), (71, 757332), (109, 493308), (142, 378666), (193, 278604), (213, 252444), (218, 246654), (284, 189333), (327, 164436), (386, 139302), (426, 126222), (436, 123327), (579, 92868), (639, 84148), (654, 82218), (772, 69651), (852, 63111), (981, 54812), (1158, 46434), (1278, 42074), (1308, 41109), (1737, 30956), (1962, 27406), (2316, 23217), (2556, 21037), (3474, 15478), (3924, 13703), (6948, 7739)]