53899780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 124016256

約数和(自身を除く): 70116476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 727, 1348, 1454, 1685, 2908, 3370, 3635, 3707, 6740, 7270, 7414, 7997, 14540, 14828, 15994, 18535, 31988, 37070, 39985, 74140, 79970, 159940, 244999, 489998, 979996, 1224995, 2449990, 2694989, 4899980, 5389978, 10779956, 13474945, 26949890, 53899780]

約数ペア:

[(1, 53899780), (2, 26949890), (4, 13474945), (5, 10779956), (10, 5389978), (11, 4899980), (20, 2694989), (22, 2449990), (44, 1224995), (55, 979996), (110, 489998), (220, 244999), (337, 159940), (674, 79970), (727, 74140), (1348, 39985), (1454, 37070), (1685, 31988), (2908, 18535), (3370, 15994), (3635, 14828), (3707, 14540), (6740, 7997), (7270, 7414)]