50670370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 98473320

約数和(自身を除く): 47802950

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 197, 289, 394, 445, 578, 890, 985, 1445, 1513, 1970, 2890, 3026, 3349, 6698, 7565, 15130, 16745, 17533, 25721, 33490, 35066, 51442, 56933, 87665, 113866, 128605, 175330, 257210, 284665, 298061, 569330, 596122, 1490305, 2980610, 5067037, 10134074, 25335185, 50670370]

約数ペア:

[(1, 50670370), (2, 25335185), (5, 10134074), (10, 5067037), (17, 2980610), (34, 1490305), (85, 596122), (89, 569330), (170, 298061), (178, 284665), (197, 257210), (289, 175330), (394, 128605), (445, 113866), (578, 87665), (890, 56933), (985, 51442), (1445, 35066), (1513, 33490), (1970, 25721), (2890, 17533), (3026, 16745), (3349, 15130), (6698, 7565)]