56122806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 66012234

約数列:

[1, 2, 3, 6, 23, 46, 59, 61, 69, 113, 118, 122, 138, 177, 183, 226, 339, 354, 366, 678, 1357, 1403, 2599, 2714, 2806, 3599, 4071, 4209, 5198, 6667, 6893, 7198, 7797, 8142, 8418, 10797, 13334, 13786, 15594, 20001, 20679, 21594, 40002, 41358, 82777, 153341, 158539, 165554, 248331, 306682, 317078, 406687, 460023, 475617, 496662, 813374, 920046, 951234, 1220061, 2440122, 9353801, 18707602, 28061403, 56122806]

約数ペア:

[(1, 56122806), (2, 28061403), (3, 18707602), (6, 9353801), (23, 2440122), (46, 1220061), (59, 951234), (61, 920046), (69, 813374), (113, 496662), (118, 475617), (122, 460023), (138, 406687), (177, 317078), (183, 306682), (226, 248331), (339, 165554), (354, 158539), (366, 153341), (678, 82777), (1357, 41358), (1403, 40002), (2599, 21594), (2714, 20679), (2806, 20001), (3599, 15594), (4071, 13786), (4209, 13334), (5198, 10797), (6667, 8418), (6893, 8142), (7198, 7797)]