42565550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 39929170

約数列:

[1, 2, 5, 10, 25, 47, 50, 59, 94, 118, 235, 295, 307, 470, 590, 614, 1175, 1475, 1535, 2350, 2773, 2950, 3070, 5546, 7675, 13865, 14429, 15350, 18113, 27730, 28858, 36226, 69325, 72145, 90565, 138650, 144290, 181130, 360725, 452825, 721450, 851311, 905650, 1702622, 4256555, 8513110, 21282775, 42565550]

約数ペア:

[(1, 42565550), (2, 21282775), (5, 8513110), (10, 4256555), (25, 1702622), (47, 905650), (50, 851311), (59, 721450), (94, 452825), (118, 360725), (235, 181130), (295, 144290), (307, 138650), (470, 90565), (590, 72145), (614, 69325), (1175, 36226), (1475, 28858), (1535, 27730), (2350, 18113), (2773, 15350), (2950, 14429), (3070, 13865), (5546, 7675)]