51115358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 93830400

約数和(自身を除く): 42715042

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 3257, 6514, 7847, 15694, 22799, 45598, 61883, 123766, 192163, 384326, 433181, 866362, 1345141, 2690282, 3651097, 7302194, 25557679, 51115358]

約数ペア:

[(1, 51115358), (2, 25557679), (7, 7302194), (14, 3651097), (19, 2690282), (38, 1345141), (59, 866362), (118, 433181), (133, 384326), (266, 192163), (413, 123766), (826, 61883), (1121, 45598), (2242, 22799), (3257, 15694), (6514, 7847)]