50571480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 161118720

約数和(自身を除く): 110547240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 251, 276, 292, 345, 365, 438, 460, 502, 552, 584, 690, 730, 753, 876, 920, 1004, 1095, 1255, 1380, 1460, 1506, 1679, 1752, 2008, 2190, 2510, 2760, 2920, 3012, 3358, 3765, 4380, 5020, 5037, 5773, 6024, 6716, 7530, 8395, 8760, 10040, 10074, 11546, 13432, 15060, 16790, 17319, 18323, 20148, 23092, 25185, 28865, 30120, 33580, 34638, 36646, 40296, 46184, 50370, 54969, 57730, 67160, 69276, 73292, 86595, 91615, 100740, 109938, 115460, 138552, 146584, 173190, 183230, 201480, 219876, 230920, 274845, 346380, 366460, 421429, 439752, 549690, 692760, 732920, 842858, 1099380, 1264287, 1685716, 2107145, 2198760, 2528574, 3371432, 4214290, 5057148, 6321435, 8428580, 10114296, 12642870, 16857160, 25285740, 50571480]

約数ペア:

[(1, 50571480), (2, 25285740), (3, 16857160), (4, 12642870), (5, 10114296), (6, 8428580), (8, 6321435), (10, 5057148), (12, 4214290), (15, 3371432), (20, 2528574), (23, 2198760), (24, 2107145), (30, 1685716), (40, 1264287), (46, 1099380), (60, 842858), (69, 732920), (73, 692760), (92, 549690), (115, 439752), (120, 421429), (138, 366460), (146, 346380), (184, 274845), (219, 230920), (230, 219876), (251, 201480), (276, 183230), (292, 173190), (345, 146584), (365, 138552), (438, 115460), (460, 109938), (502, 100740), (552, 91615), (584, 86595), (690, 73292), (730, 69276), (753, 67160), (876, 57730), (920, 54969), (1004, 50370), (1095, 46184), (1255, 40296), (1380, 36646), (1460, 34638), (1506, 33580), (1679, 30120), (1752, 28865), (2008, 25185), (2190, 23092), (2510, 20148), (2760, 18323), (2920, 17319), (3012, 16790), (3358, 15060), (3765, 13432), (4380, 11546), (5020, 10074), (5037, 10040), (5773, 8760), (6024, 8395), (6716, 7530)]