55981086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18773}}^1$

素因数の和:18856

約数の個数: 32

約数和(自身を含む): 129765888

約数和(自身を除く): 73784802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 18773, 37546, 56319, 112638, 131411, 262822, 394233, 788466, 1332883, 2665766, 3998649, 7997298, 9330181, 18660362, 27990543, 55981086]

約数ペア:

[(1, 55981086), (2, 27990543), (3, 18660362), (6, 9330181), (7, 7997298), (14, 3998649), (21, 2665766), (42, 1332883), (71, 788466), (142, 394233), (213, 262822), (426, 131411), (497, 112638), (994, 56319), (1491, 37546), (2982, 18773)]