56880824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7140

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 86335816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 7103, 8008, 14206, 28412, 49721, 56824, 78133, 92339, 99442, 156266, 184678, 198884, 312532, 369356, 397768, 546931, 625064, 646373, 738712, 1015729, 1093862, 1292746, 2031458, 2187724, 2585492, 4062916, 4375448, 5170984, 7110103, 8125832, 14220206, 28440412, 56880824]

約数ペア:

[(1, 56880824), (2, 28440412), (4, 14220206), (7, 8125832), (8, 7110103), (11, 5170984), (13, 4375448), (14, 4062916), (22, 2585492), (26, 2187724), (28, 2031458), (44, 1292746), (52, 1093862), (56, 1015729), (77, 738712), (88, 646373), (91, 625064), (104, 546931), (143, 397768), (154, 369356), (182, 312532), (286, 198884), (308, 184678), (364, 156266), (572, 99442), (616, 92339), (728, 78133), (1001, 56824), (1144, 49721), (2002, 28412), (4004, 14206), (7103, 8008)]