53549804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 121024512

約数和(自身を除く): 67474708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 127, 148, 154, 254, 259, 308, 407, 508, 518, 814, 889, 1036, 1369, 1397, 1628, 1778, 2738, 2794, 2849, 3556, 4699, 5476, 5588, 5698, 9398, 9583, 9779, 11396, 15059, 18796, 19166, 19558, 30118, 32893, 38332, 39116, 51689, 60236, 65786, 103378, 105413, 131572, 173863, 206756, 210826, 347726, 361823, 421652, 695452, 723646, 1217041, 1447292, 1912493, 2434082, 3824986, 4868164, 7649972, 13387451, 26774902, 53549804]

約数ペア:

[(1, 53549804), (2, 26774902), (4, 13387451), (7, 7649972), (11, 4868164), (14, 3824986), (22, 2434082), (28, 1912493), (37, 1447292), (44, 1217041), (74, 723646), (77, 695452), (127, 421652), (148, 361823), (154, 347726), (254, 210826), (259, 206756), (308, 173863), (407, 131572), (508, 105413), (518, 103378), (814, 65786), (889, 60236), (1036, 51689), (1369, 39116), (1397, 38332), (1628, 32893), (1778, 30118), (2738, 19558), (2794, 19166), (2849, 18796), (3556, 15059), (4699, 11396), (5476, 9779), (5588, 9583), (5698, 9398)]