55523384

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 123740160

約数和(自身を除く): 68216776

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 127, 148, 211, 254, 259, 296, 422, 508, 518, 844, 889, 1016, 1036, 1477, 1688, 1778, 2072, 2954, 3556, 4699, 5908, 7112, 7807, 9398, 11816, 15614, 18796, 26797, 31228, 32893, 37592, 53594, 54649, 62456, 65786, 107188, 109298, 131572, 187579, 214376, 218596, 263144, 375158, 437192, 750316, 991489, 1500632, 1982978, 3965956, 6940423, 7931912, 13880846, 27761692, 55523384]

約数ペア:

[(1, 55523384), (2, 27761692), (4, 13880846), (7, 7931912), (8, 6940423), (14, 3965956), (28, 1982978), (37, 1500632), (56, 991489), (74, 750316), (127, 437192), (148, 375158), (211, 263144), (254, 218596), (259, 214376), (296, 187579), (422, 131572), (508, 109298), (518, 107188), (844, 65786), (889, 62456), (1016, 54649), (1036, 53594), (1477, 37592), (1688, 32893), (1778, 31228), (2072, 26797), (2954, 18796), (3556, 15614), (4699, 11816), (5908, 9398), (7112, 7807)]