50213580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 106550580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 2591, 3230, 3876, 4845, 5182, 6460, 7773, 9690, 10364, 12955, 15546, 19380, 25910, 31092, 38865, 44047, 49229, 51820, 77730, 88094, 98458, 132141, 147687, 155460, 176188, 196916, 220235, 246145, 264282, 295374, 440470, 492290, 528564, 590748, 660705, 738435, 836893, 880940, 984580, 1321410, 1476870, 1673786, 2510679, 2642820, 2953740, 3347572, 4184465, 5021358, 8368930, 10042716, 12553395, 16737860, 25106790, 50213580]

約数ペア:

[(1, 50213580), (2, 25106790), (3, 16737860), (4, 12553395), (5, 10042716), (6, 8368930), (10, 5021358), (12, 4184465), (15, 3347572), (17, 2953740), (19, 2642820), (20, 2510679), (30, 1673786), (34, 1476870), (38, 1321410), (51, 984580), (57, 880940), (60, 836893), (68, 738435), (76, 660705), (85, 590748), (95, 528564), (102, 492290), (114, 440470), (170, 295374), (190, 264282), (204, 246145), (228, 220235), (255, 196916), (285, 176188), (323, 155460), (340, 147687), (380, 132141), (510, 98458), (570, 88094), (646, 77730), (969, 51820), (1020, 49229), (1140, 44047), (1292, 38865), (1615, 31092), (1938, 25910), (2591, 19380), (3230, 15546), (3876, 12955), (4845, 10364), (5182, 9690), (6460, 7773)]