55545776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2250

約数の個数: 60

約数和(自身を含む): 127450176

約数和(自身を除く): 71904400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2207, 2288, 3146, 4414, 6292, 8828, 12584, 17656, 24277, 25168, 28691, 35312, 48554, 57382, 97108, 114764, 194216, 229528, 267047, 315601, 388432, 459056, 534094, 631202, 1068188, 1262404, 2136376, 2524808, 3471611, 4272752, 5049616, 6943222, 13886444, 27772888, 55545776]

約数ペア:

[(1, 55545776), (2, 27772888), (4, 13886444), (8, 6943222), (11, 5049616), (13, 4272752), (16, 3471611), (22, 2524808), (26, 2136376), (44, 1262404), (52, 1068188), (88, 631202), (104, 534094), (121, 459056), (143, 388432), (176, 315601), (208, 267047), (242, 229528), (286, 194216), (484, 114764), (572, 97108), (968, 57382), (1144, 48554), (1573, 35312), (1936, 28691), (2207, 25168), (2288, 24277), (3146, 17656), (4414, 12584), (6292, 8828)]