64046650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 127224000

約数和(自身を除く): 63177350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 151, 170, 302, 425, 499, 755, 850, 998, 1510, 2495, 2567, 3775, 4990, 5134, 7550, 8483, 12475, 12835, 16966, 24950, 25670, 42415, 64175, 75349, 84830, 128350, 150698, 212075, 376745, 424150, 753490, 1280933, 1883725, 2561866, 3767450, 6404665, 12809330, 32023325, 64046650]

約数ペア:

[(1, 64046650), (2, 32023325), (5, 12809330), (10, 6404665), (17, 3767450), (25, 2561866), (34, 1883725), (50, 1280933), (85, 753490), (151, 424150), (170, 376745), (302, 212075), (425, 150698), (499, 128350), (755, 84830), (850, 75349), (998, 64175), (1510, 42415), (2495, 25670), (2567, 24950), (3775, 16966), (4990, 12835), (5134, 12475), (7550, 8483)]