47885757

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 70848000

約数和(自身を除く): 22962243

約数列:

[1, 3, 19, 29, 57, 59, 87, 177, 491, 551, 1121, 1473, 1653, 1711, 3363, 5133, 9329, 14239, 27987, 28969, 32509, 42717, 86907, 97527, 270541, 550411, 811623, 840101, 1651233, 2520303, 15961919, 47885757]

約数ペア:

[(1, 47885757), (3, 15961919), (19, 2520303), (29, 1651233), (57, 840101), (59, 811623), (87, 550411), (177, 270541), (491, 97527), (551, 86907), (1121, 42717), (1473, 32509), (1653, 28969), (1711, 27987), (3363, 14239), (5133, 9329)]