49987132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 97598592

約数和(自身を除く): 47611460

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 113, 181, 188, 226, 362, 452, 611, 724, 1222, 1469, 2353, 2444, 2938, 4706, 5311, 5876, 8507, 9412, 10622, 17014, 20453, 21244, 34028, 40906, 69043, 81812, 110591, 138086, 221182, 265889, 276172, 442364, 531778, 961291, 1063556, 1922582, 3845164, 12496783, 24993566, 49987132]

約数ペア:

[(1, 49987132), (2, 24993566), (4, 12496783), (13, 3845164), (26, 1922582), (47, 1063556), (52, 961291), (94, 531778), (113, 442364), (181, 276172), (188, 265889), (226, 221182), (362, 138086), (452, 110591), (611, 81812), (724, 69043), (1222, 40906), (1469, 34028), (2353, 21244), (2444, 20453), (2938, 17014), (4706, 10622), (5311, 9412), (5876, 8507)]