47965940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 110436480

約数和(自身を除く): 62470540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 829, 1052, 1315, 1658, 2630, 2893, 3316, 4145, 5260, 5786, 8290, 9119, 11572, 14465, 16580, 18238, 28930, 36476, 45595, 57860, 91190, 182380, 218027, 436054, 872108, 1090135, 2180270, 2398297, 4360540, 4796594, 9593188, 11991485, 23982970, 47965940]

約数ペア:

[(1, 47965940), (2, 23982970), (4, 11991485), (5, 9593188), (10, 4796594), (11, 4360540), (20, 2398297), (22, 2180270), (44, 1090135), (55, 872108), (110, 436054), (220, 218027), (263, 182380), (526, 91190), (829, 57860), (1052, 45595), (1315, 36476), (1658, 28930), (2630, 18238), (2893, 16580), (3316, 14465), (4145, 11572), (5260, 9119), (5786, 8290)]