48980672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3505

約数の個数: 56

約数和(自身を含む): 110861856

約数和(自身を除く): 61881184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3463, 3536, 6926, 7072, 13852, 14144, 27704, 45019, 55408, 58871, 90038, 110816, 117742, 180076, 221632, 235484, 360152, 470968, 720304, 765323, 941936, 1440608, 1530646, 1883872, 2881216, 3061292, 3767744, 6122584, 12245168, 24490336, 48980672]

約数ペア:

[(1, 48980672), (2, 24490336), (4, 12245168), (8, 6122584), (13, 3767744), (16, 3061292), (17, 2881216), (26, 1883872), (32, 1530646), (34, 1440608), (52, 941936), (64, 765323), (68, 720304), (104, 470968), (136, 360152), (208, 235484), (221, 221632), (272, 180076), (416, 117742), (442, 110816), (544, 90038), (832, 58871), (884, 55408), (1088, 45019), (1768, 27704), (3463, 14144), (3536, 13852), (6926, 7072)]