51100785

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 94910400

約数和(自身を除く): 43809615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 285, 295, 531, 855, 885, 1013, 1121, 2655, 3039, 3363, 5065, 5605, 9117, 10089, 15195, 16815, 19247, 45585, 50445, 57741, 59767, 96235, 173223, 179301, 288705, 298835, 537903, 866115, 896505, 1135573, 2689515, 3406719, 5677865, 10220157, 17033595, 51100785]

約数ペア:

[(1, 51100785), (3, 17033595), (5, 10220157), (9, 5677865), (15, 3406719), (19, 2689515), (45, 1135573), (57, 896505), (59, 866115), (95, 537903), (171, 298835), (177, 288705), (285, 179301), (295, 173223), (531, 96235), (855, 59767), (885, 57741), (1013, 50445), (1121, 45585), (2655, 19247), (3039, 16815), (3363, 15195), (5065, 10089), (5605, 9117)]