55052018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 106375680

約数和(自身を除く): 51323662

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 89, 113, 119, 161, 178, 226, 238, 322, 391, 623, 782, 791, 1246, 1513, 1582, 1921, 2047, 2599, 2737, 3026, 3842, 4094, 5198, 5474, 10057, 10591, 13447, 14329, 18193, 20114, 21182, 26894, 28658, 34799, 36386, 44183, 69598, 70399, 88366, 140798, 170969, 231311, 243593, 309281, 341938, 462622, 487186, 618562, 1196783, 1619177, 2393566, 3238354, 3932287, 7864574, 27526009, 55052018]

約数ペア:

[(1, 55052018), (2, 27526009), (7, 7864574), (14, 3932287), (17, 3238354), (23, 2393566), (34, 1619177), (46, 1196783), (89, 618562), (113, 487186), (119, 462622), (161, 341938), (178, 309281), (226, 243593), (238, 231311), (322, 170969), (391, 140798), (623, 88366), (782, 70399), (791, 69598), (1246, 44183), (1513, 36386), (1582, 34799), (1921, 28658), (2047, 26894), (2599, 21182), (2737, 20114), (3026, 18193), (3842, 14329), (4094, 13447), (5198, 10591), (5474, 10057)]