55539198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21577}}^1$

素因数の和:21609

約数の個数: 48

約数和(自身を含む): 141379056

約数和(自身を除く): 85839858

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, 21577, 43154, 64731, 129462, 194193, 237347, 280501, 388386, 474694, 561002, 712041, 841503, 1424082, 1683006, 2136123, 2524509, 3085511, 4272246, 5049018, 6171022, 9256533, 18513066, 27769599, 55539198]

約数ペア:

[(1, 55539198), (2, 27769599), (3, 18513066), (6, 9256533), (9, 6171022), (11, 5049018), (13, 4272246), (18, 3085511), (22, 2524509), (26, 2136123), (33, 1683006), (39, 1424082), (66, 841503), (78, 712041), (99, 561002), (117, 474694), (143, 388386), (198, 280501), (234, 237347), (286, 194193), (429, 129462), (858, 64731), (1287, 43154), (2574, 21577)]