55639025364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{987979}}^1$

素因数の和:988037

約数の個数: 72

約数和(自身を含む): 147556788960

約数和(自身を除く): 91917763596

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 4332, 4693, 9386, 14079, 18772, 28158, 56316, 987979, 1975958, 2963937, 3951916, 5927874, 11855748, 12843727, 18771601, 25687454, 37543202, 38531181, 51374908, 56314803, 75086404, 77062362, 112629606, 154124724, 225259212, 244030813, 356660419, 488061626, 713320838, 732092439, 976123252, 1069981257, 1426641676, 1464184878, 2139962514, 2928369756, 4279925028, 4636585447, 9273170894, 13909756341, 18546341788, 27819512682, 55639025364]

約数ペア:

[(1, 55639025364), (2, 27819512682), (3, 18546341788), (4, 13909756341), (6, 9273170894), (12, 4636585447), (13, 4279925028), (19, 2928369756), (26, 2139962514), (38, 1464184878), (39, 1426641676), (52, 1069981257), (57, 976123252), (76, 732092439), (78, 713320838), (114, 488061626), (156, 356660419), (228, 244030813), (247, 225259212), (361, 154124724), (494, 112629606), (722, 77062362), (741, 75086404), (988, 56314803), (1083, 51374908), (1444, 38531181), (1482, 37543202), (2166, 25687454), (2964, 18771601), (4332, 12843727), (4693, 11855748), (9386, 5927874), (14079, 3951916), (18772, 2963937), (28158, 1975958), (56316, 987979)]