56515278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7727}}^1$

素因数の和:7808

約数の個数: 32

約数和(自身を含む): 120185856

約数和(自身を除く): 63670578

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 7727, 15454, 23181, 46362, 177721, 355442, 409531, 533163, 819062, 1066326, 1228593, 2457186, 9419213, 18838426, 28257639, 56515278]

約数ペア:

[(1, 56515278), (2, 28257639), (3, 18838426), (6, 9419213), (23, 2457186), (46, 1228593), (53, 1066326), (69, 819062), (106, 533163), (138, 409531), (159, 355442), (318, 177721), (1219, 46362), (2438, 23181), (3657, 15454), (7314, 7727)]