55149094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 112412160

約数和(自身を除く): 57263066

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 163, 169, 182, 286, 326, 338, 1001, 1141, 1183, 1793, 1859, 2002, 2119, 2197, 2282, 2366, 3586, 3718, 4238, 4394, 12551, 13013, 14833, 15379, 23309, 24167, 25102, 26026, 27547, 29666, 30758, 46618, 48334, 55094, 163163, 169169, 192829, 303017, 326326, 338338, 358111, 385658, 606034, 716222, 2121119, 2506777, 3939221, 4242238, 5013554, 7878442, 27574547, 55149094]

約数ペア:

[(1, 55149094), (2, 27574547), (7, 7878442), (11, 5013554), (13, 4242238), (14, 3939221), (22, 2506777), (26, 2121119), (77, 716222), (91, 606034), (143, 385658), (154, 358111), (163, 338338), (169, 326326), (182, 303017), (286, 192829), (326, 169169), (338, 163163), (1001, 55094), (1141, 48334), (1183, 46618), (1793, 30758), (1859, 29666), (2002, 27547), (2119, 26026), (2197, 25102), (2282, 24167), (2366, 23309), (3586, 15379), (3718, 14833), (4238, 13013), (4394, 12551)]