51718684908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{213287}}^1$

素因数の和:213483

約数の個数: 72

約数和(自身を含む): 133439798016

約数和(自身を除く): 81721113108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 167, 242, 334, 363, 484, 501, 668, 726, 1002, 1452, 1837, 2004, 3674, 5511, 7348, 11022, 20207, 22044, 40414, 60621, 80828, 121242, 213287, 242484, 426574, 639861, 853148, 1279722, 2346157, 2559444, 4692314, 7038471, 9384628, 14076942, 25807727, 28153884, 35618929, 51615454, 71237858, 77423181, 103230908, 106856787, 142475716, 154846362, 213713574, 309692724, 391808219, 427427148, 783616438, 1175424657, 1567232876, 2350849314, 4309890409, 4701698628, 8619780818, 12929671227, 17239561636, 25859342454, 51718684908]

約数ペア:

[(1, 51718684908), (2, 25859342454), (3, 17239561636), (4, 12929671227), (6, 8619780818), (11, 4701698628), (12, 4309890409), (22, 2350849314), (33, 1567232876), (44, 1175424657), (66, 783616438), (121, 427427148), (132, 391808219), (167, 309692724), (242, 213713574), (334, 154846362), (363, 142475716), (484, 106856787), (501, 103230908), (668, 77423181), (726, 71237858), (1002, 51615454), (1452, 35618929), (1837, 28153884), (2004, 25807727), (3674, 14076942), (5511, 9384628), (7348, 7038471), (11022, 4692314), (20207, 2559444), (22044, 2346157), (40414, 1279722), (60621, 853148), (80828, 639861), (121242, 426574), (213287, 242484)]