50248240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 136116288

約数和(自身を除く): 85868048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1693, 1855, 2120, 2968, 3386, 3710, 4240, 5936, 6772, 7420, 8465, 11851, 13544, 14840, 16930, 23702, 27088, 29680, 33860, 47404, 59255, 67720, 89729, 94808, 118510, 135440, 179458, 189616, 237020, 358916, 448645, 474040, 628103, 717832, 897290, 948080, 1256206, 1435664, 1794580, 2512412, 3140515, 3589160, 5024824, 6281030, 7178320, 10049648, 12562060, 25124120, 50248240]

約数ペア:

[(1, 50248240), (2, 25124120), (4, 12562060), (5, 10049648), (7, 7178320), (8, 6281030), (10, 5024824), (14, 3589160), (16, 3140515), (20, 2512412), (28, 1794580), (35, 1435664), (40, 1256206), (53, 948080), (56, 897290), (70, 717832), (80, 628103), (106, 474040), (112, 448645), (140, 358916), (212, 237020), (265, 189616), (280, 179458), (371, 135440), (424, 118510), (530, 94808), (560, 89729), (742, 67720), (848, 59255), (1060, 47404), (1484, 33860), (1693, 29680), (1855, 27088), (2120, 23702), (2968, 16930), (3386, 14840), (3710, 13544), (4240, 11851), (5936, 8465), (6772, 7420)]