49158616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 54262184

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 89, 94, 104, 113, 178, 188, 226, 356, 376, 452, 611, 712, 904, 1157, 1222, 1469, 2314, 2444, 2938, 4183, 4628, 4888, 5311, 5876, 8366, 9256, 10057, 10622, 11752, 16732, 20114, 21244, 33464, 40228, 42488, 54379, 69043, 80456, 108758, 130741, 138086, 217516, 261482, 276172, 435032, 472679, 522964, 552344, 945358, 1045928, 1890716, 3781432, 6144827, 12289654, 24579308, 49158616]

約数ペア:

[(1, 49158616), (2, 24579308), (4, 12289654), (8, 6144827), (13, 3781432), (26, 1890716), (47, 1045928), (52, 945358), (89, 552344), (94, 522964), (104, 472679), (113, 435032), (178, 276172), (188, 261482), (226, 217516), (356, 138086), (376, 130741), (452, 108758), (611, 80456), (712, 69043), (904, 54379), (1157, 42488), (1222, 40228), (1469, 33464), (2314, 21244), (2444, 20114), (2938, 16732), (4183, 11752), (4628, 10622), (4888, 10057), (5311, 9256), (5876, 8366)]