56551871948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1620769}}^1$

素因数の和:1620858

約数の個数: 48

約数和(自身を含む): 118173582240

約数和(自身を除く): 61621710292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 8723, 17446, 34892, 1620769, 3241538, 6483076, 17828459, 21069997, 35656918, 42139994, 71313836, 84279988, 98866909, 197733818, 231769967, 395467636, 463539934, 927079868, 1087535999, 1285269817, 2175071998, 2570539634, 4350143996, 5141079268, 14137967987, 28275935974, 56551871948]

約数ペア:

[(1, 56551871948), (2, 28275935974), (4, 14137967987), (11, 5141079268), (13, 4350143996), (22, 2570539634), (26, 2175071998), (44, 1285269817), (52, 1087535999), (61, 927079868), (122, 463539934), (143, 395467636), (244, 231769967), (286, 197733818), (572, 98866909), (671, 84279988), (793, 71313836), (1342, 42139994), (1586, 35656918), (2684, 21069997), (3172, 17828459), (8723, 6483076), (17446, 3241538), (34892, 1620769)]