52783956

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 137277504

約数和(自身を除く): 84493548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 193, 213, 214, 284, 321, 386, 426, 428, 579, 639, 642, 772, 852, 963, 1158, 1278, 1284, 1737, 1926, 2316, 2556, 3474, 3852, 6948, 7597, 13703, 15194, 20651, 22791, 27406, 30388, 41109, 41302, 45582, 54812, 61953, 68373, 82218, 82604, 91164, 123327, 123906, 136746, 164436, 185859, 246654, 247812, 273492, 371718, 493308, 743436, 1466221, 2932442, 4398663, 5864884, 8797326, 13195989, 17594652, 26391978, 52783956]

約数ペア:

[(1, 52783956), (2, 26391978), (3, 17594652), (4, 13195989), (6, 8797326), (9, 5864884), (12, 4398663), (18, 2932442), (36, 1466221), (71, 743436), (107, 493308), (142, 371718), (193, 273492), (213, 247812), (214, 246654), (284, 185859), (321, 164436), (386, 136746), (426, 123906), (428, 123327), (579, 91164), (639, 82604), (642, 82218), (772, 68373), (852, 61953), (963, 54812), (1158, 45582), (1278, 41302), (1284, 41109), (1737, 30388), (1926, 27406), (2316, 22791), (2556, 20651), (3474, 15194), (3852, 13703), (6948, 7597)]