48949888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 60720512

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1279, 1472, 1664, 2392, 2558, 2944, 4784, 5116, 9568, 10232, 16627, 19136, 20464, 29417, 33254, 38272, 40928, 58834, 66508, 81856, 117668, 133016, 163712, 235336, 266032, 382421, 470672, 532064, 764842, 941344, 1064128, 1529684, 1882688, 2128256, 3059368, 3765376, 6118736, 12237472, 24474944, 48949888]

約数ペア:

[(1, 48949888), (2, 24474944), (4, 12237472), (8, 6118736), (13, 3765376), (16, 3059368), (23, 2128256), (26, 1882688), (32, 1529684), (46, 1064128), (52, 941344), (64, 764842), (92, 532064), (104, 470672), (128, 382421), (184, 266032), (208, 235336), (299, 163712), (368, 133016), (416, 117668), (598, 81856), (736, 66508), (832, 58834), (1196, 40928), (1279, 38272), (1472, 33254), (1664, 29417), (2392, 20464), (2558, 19136), (2944, 16627), (4784, 10232), (5116, 9568)]