49312016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 103326720

約数和(自身を除く): 54014704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 383, 619, 766, 1238, 1532, 2476, 3064, 4952, 4979, 6128, 8047, 9904, 9958, 16094, 19916, 32188, 39832, 64376, 79664, 128752, 237077, 474154, 948308, 1896616, 3082001, 3793232, 6164002, 12328004, 24656008, 49312016]

約数ペア:

[(1, 49312016), (2, 24656008), (4, 12328004), (8, 6164002), (13, 3793232), (16, 3082001), (26, 1896616), (52, 948308), (104, 474154), (208, 237077), (383, 128752), (619, 79664), (766, 64376), (1238, 39832), (1532, 32188), (2476, 19916), (3064, 16094), (4952, 9958), (4979, 9904), (6128, 8047)]