68212550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 146895360

約数和(自身を除く): 78682810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2467, 2765, 3950, 4934, 5530, 12335, 13825, 17269, 24670, 27650, 34538, 61675, 86345, 123350, 172690, 194893, 389786, 431725, 863450, 974465, 1364251, 1948930, 2728502, 4872325, 6821255, 9744650, 13642510, 34106275, 68212550]

約数ペア:

[(1, 68212550), (2, 34106275), (5, 13642510), (7, 9744650), (10, 6821255), (14, 4872325), (25, 2728502), (35, 1948930), (50, 1364251), (70, 974465), (79, 863450), (158, 431725), (175, 389786), (350, 194893), (395, 172690), (553, 123350), (790, 86345), (1106, 61675), (1975, 34538), (2467, 27650), (2765, 24670), (3950, 17269), (4934, 13825), (5530, 12335)]