55366520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5516

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 86467720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 5471, 10120, 10942, 21884, 27355, 43768, 54710, 60181, 109420, 120362, 125833, 218840, 240724, 251666, 300905, 481448, 503332, 601810, 629165, 1006664, 1203620, 1258330, 1384163, 2407240, 2516660, 2768326, 5033320, 5536652, 6920815, 11073304, 13841630, 27683260, 55366520]

約数ペア:

[(1, 55366520), (2, 27683260), (4, 13841630), (5, 11073304), (8, 6920815), (10, 5536652), (11, 5033320), (20, 2768326), (22, 2516660), (23, 2407240), (40, 1384163), (44, 1258330), (46, 1203620), (55, 1006664), (88, 629165), (92, 601810), (110, 503332), (115, 481448), (184, 300905), (220, 251666), (230, 240724), (253, 218840), (440, 125833), (460, 120362), (506, 109420), (920, 60181), (1012, 54710), (1265, 43768), (2024, 27355), (2530, 21884), (5060, 10942), (5471, 10120)]