55642158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21617}}^1$

素因数の和:21649

約数の個数: 48

約数和(自身を含む): 141641136

約数和(自身を除く): 85998978

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 21617, 43234, 64851, 129702, 194553, 237787, 281021, 389106, 475574, 562042, 713361, 843063, 1426722, 1686126, 2140083, 2529189, 3091231, 4280166, 5058378, 6182462, 9273693, 18547386, 27821079, 55642158]

約数ペア:

[(1, 55642158), (2, 27821079), (3, 18547386), (6, 9273693), (9, 6182462), (11, 5058378), (13, 4280166), (18, 3091231), (22, 2529189), (26, 2140083), (33, 1686126), (39, 1426722), (66, 843063), (78, 713361), (99, 562042), (117, 475574), (143, 389106), (198, 281021), (234, 237787), (286, 194553), (429, 129702), (858, 64851), (1287, 43234), (2574, 21617)]