91619450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3071

約数の個数: 48

約数和(自身を含む): 187488000

約数和(自身を除く): 95868550

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 2999, 3055, 5998, 6110, 14995, 15275, 29990, 30550, 38987, 74975, 77974, 140953, 149950, 194935, 281906, 389870, 704765, 974675, 1409530, 1832389, 1949350, 3523825, 3664778, 7047650, 9161945, 18323890, 45809725, 91619450]

約数ペア:

[(1, 91619450), (2, 45809725), (5, 18323890), (10, 9161945), (13, 7047650), (25, 3664778), (26, 3523825), (47, 1949350), (50, 1832389), (65, 1409530), (94, 974675), (130, 704765), (235, 389870), (325, 281906), (470, 194935), (611, 149950), (650, 140953), (1175, 77974), (1222, 74975), (2350, 38987), (2999, 30550), (3055, 29990), (5998, 15275), (6110, 14995)]