54719158

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 96053040

約数和(自身を除く): 41333882

約数列:

[1, 2, 13, 17, 26, 34, 89, 107, 169, 178, 214, 221, 338, 442, 1157, 1391, 1513, 1819, 2314, 2782, 2873, 3026, 3638, 5746, 9523, 15041, 18083, 19046, 19669, 23647, 30082, 36166, 39338, 47294, 123799, 161891, 247598, 255697, 307411, 323782, 511394, 614822, 1609387, 2104583, 3218774, 4209166, 27359579, 54719158]

約数ペア:

[(1, 54719158), (2, 27359579), (13, 4209166), (17, 3218774), (26, 2104583), (34, 1609387), (89, 614822), (107, 511394), (169, 323782), (178, 307411), (214, 255697), (221, 247598), (338, 161891), (442, 123799), (1157, 47294), (1391, 39338), (1513, 36166), (1819, 30082), (2314, 23647), (2782, 19669), (2873, 19046), (3026, 18083), (3638, 15041), (5746, 9523)]