48724120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 115395840

約数和(自身を除く): 66671720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 211, 230, 251, 422, 460, 502, 844, 920, 1004, 1055, 1255, 1688, 2008, 2110, 2510, 4220, 4853, 5020, 5773, 8440, 9706, 10040, 11546, 19412, 23092, 24265, 28865, 38824, 46184, 48530, 52961, 57730, 97060, 105922, 115460, 194120, 211844, 230920, 264805, 423688, 529610, 1059220, 1218103, 2118440, 2436206, 4872412, 6090515, 9744824, 12181030, 24362060, 48724120]

約数ペア:

[(1, 48724120), (2, 24362060), (4, 12181030), (5, 9744824), (8, 6090515), (10, 4872412), (20, 2436206), (23, 2118440), (40, 1218103), (46, 1059220), (92, 529610), (115, 423688), (184, 264805), (211, 230920), (230, 211844), (251, 194120), (422, 115460), (460, 105922), (502, 97060), (844, 57730), (920, 52961), (1004, 48530), (1055, 46184), (1255, 38824), (1688, 28865), (2008, 24265), (2110, 23092), (2510, 19412), (4220, 11546), (4853, 10040), (5020, 9706), (5773, 8440)]