55249568

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 72

約数和(自身を含む): 126020160

約数和(自身を除く): 70770592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 751, 836, 968, 1502, 1672, 1936, 2299, 3004, 3344, 3872, 4598, 6008, 6688, 8261, 9196, 12016, 14269, 16522, 18392, 24032, 28538, 33044, 36784, 57076, 66088, 73568, 90871, 114152, 132176, 156959, 181742, 228304, 264352, 313918, 363484, 456608, 627836, 726968, 1255672, 1453936, 1726549, 2511344, 2907872, 3453098, 5022688, 6906196, 13812392, 27624784, 55249568]

約数ペア:

[(1, 55249568), (2, 27624784), (4, 13812392), (8, 6906196), (11, 5022688), (16, 3453098), (19, 2907872), (22, 2511344), (32, 1726549), (38, 1453936), (44, 1255672), (76, 726968), (88, 627836), (121, 456608), (152, 363484), (176, 313918), (209, 264352), (242, 228304), (304, 181742), (352, 156959), (418, 132176), (484, 114152), (608, 90871), (751, 73568), (836, 66088), (968, 57076), (1502, 36784), (1672, 33044), (1936, 28538), (2299, 24032), (3004, 18392), (3344, 16522), (3872, 14269), (4598, 12016), (6008, 9196), (6688, 8261)]