55538704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1949}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 116789400

約数和(自身を除く): 61250696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 1949, 2192, 3562, 3898, 7124, 7796, 14248, 15592, 25337, 28496, 31184, 50674, 101348, 202696, 267013, 405392, 534026, 1068052, 2136104, 3471169, 4272208, 6942338, 13884676, 27769352, 55538704]

約数ペア:

[(1, 55538704), (2, 27769352), (4, 13884676), (8, 6942338), (13, 4272208), (16, 3471169), (26, 2136104), (52, 1068052), (104, 534026), (137, 405392), (208, 267013), (274, 202696), (548, 101348), (1096, 50674), (1781, 31184), (1949, 28496), (2192, 25337), (3562, 15592), (3898, 14248), (7124, 7796)]