49017592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 103229280

約数和(自身を除く): 54211688

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 97, 104, 113, 172, 194, 226, 344, 388, 452, 559, 776, 904, 1118, 1261, 1469, 2236, 2522, 2938, 4171, 4472, 4859, 5044, 5876, 8342, 9718, 10088, 10961, 11752, 16684, 19436, 21922, 33368, 38872, 43844, 54223, 63167, 87688, 108446, 126334, 142493, 216892, 252668, 284986, 433784, 471323, 505336, 569972, 942646, 1139944, 1885292, 3770584, 6127199, 12254398, 24508796, 49017592]

約数ペア:

[(1, 49017592), (2, 24508796), (4, 12254398), (8, 6127199), (13, 3770584), (26, 1885292), (43, 1139944), (52, 942646), (86, 569972), (97, 505336), (104, 471323), (113, 433784), (172, 284986), (194, 252668), (226, 216892), (344, 142493), (388, 126334), (452, 108446), (559, 87688), (776, 63167), (904, 54223), (1118, 43844), (1261, 38872), (1469, 33368), (2236, 21922), (2522, 19436), (2938, 16684), (4171, 11752), (4472, 10961), (4859, 10088), (5044, 9718), (5876, 8342)]