50263280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 124277760

約数和(自身を除く): 74014480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 368, 460, 463, 472, 590, 920, 926, 944, 1180, 1357, 1840, 1852, 2315, 2360, 2714, 3704, 4630, 4720, 5428, 6785, 7408, 9260, 10649, 10856, 13570, 18520, 21298, 21712, 27140, 27317, 37040, 42596, 53245, 54280, 54634, 85192, 106490, 108560, 109268, 136585, 170384, 212980, 218536, 273170, 425960, 437072, 546340, 628291, 851920, 1092680, 1256582, 2185360, 2513164, 3141455, 5026328, 6282910, 10052656, 12565820, 25131640, 50263280]

約数ペア:

[(1, 50263280), (2, 25131640), (4, 12565820), (5, 10052656), (8, 6282910), (10, 5026328), (16, 3141455), (20, 2513164), (23, 2185360), (40, 1256582), (46, 1092680), (59, 851920), (80, 628291), (92, 546340), (115, 437072), (118, 425960), (184, 273170), (230, 218536), (236, 212980), (295, 170384), (368, 136585), (460, 109268), (463, 108560), (472, 106490), (590, 85192), (920, 54634), (926, 54280), (944, 53245), (1180, 42596), (1357, 37040), (1840, 27317), (1852, 27140), (2315, 21712), (2360, 21298), (2714, 18520), (3704, 13570), (4630, 10856), (4720, 10649), (5428, 9260), (6785, 7408)]