54571972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8819}}^1$

素因数の和:8860

約数の個数: 48

約数和(自身を含む): 124467840

約数和(自身を除く): 69895868

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 8819, 17638, 35276, 61733, 114647, 123466, 149923, 229294, 246932, 299846, 458588, 599692, 802529, 1049461, 1605058, 1948999, 2098922, 3210116, 3897998, 4197844, 7795996, 13642993, 27285986, 54571972]

約数ペア:

[(1, 54571972), (2, 27285986), (4, 13642993), (7, 7795996), (13, 4197844), (14, 3897998), (17, 3210116), (26, 2098922), (28, 1948999), (34, 1605058), (52, 1049461), (68, 802529), (91, 599692), (119, 458588), (182, 299846), (221, 246932), (238, 229294), (364, 149923), (442, 123466), (476, 114647), (884, 61733), (1547, 35276), (3094, 17638), (6188, 8819)]