49803570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 132648516

約数和(自身を除く): 82844946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 197, 265, 318, 394, 477, 530, 591, 795, 954, 985, 1182, 1590, 1773, 1970, 2385, 2809, 2955, 3546, 4770, 5618, 5910, 8427, 8865, 10441, 14045, 16854, 17730, 20882, 25281, 28090, 31323, 42135, 50562, 52205, 62646, 84270, 93969, 104410, 126405, 156615, 187938, 252810, 313230, 469845, 553373, 939690, 1106746, 1660119, 2766865, 3320238, 4980357, 5533730, 8300595, 9960714, 16601190, 24901785, 49803570]

約数ペア:

[(1, 49803570), (2, 24901785), (3, 16601190), (5, 9960714), (6, 8300595), (9, 5533730), (10, 4980357), (15, 3320238), (18, 2766865), (30, 1660119), (45, 1106746), (53, 939690), (90, 553373), (106, 469845), (159, 313230), (197, 252810), (265, 187938), (318, 156615), (394, 126405), (477, 104410), (530, 93969), (591, 84270), (795, 62646), (954, 52205), (985, 50562), (1182, 42135), (1590, 31323), (1773, 28090), (1970, 25281), (2385, 20882), (2809, 17730), (2955, 16854), (3546, 14045), (4770, 10441), (5618, 8865), (5910, 8427)]