52144400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1729

約数の個数: 120

約数和(自身を含む): 156281664

約数和(自身を除く): 104137264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1693, 1925, 2200, 2800, 3080, 3386, 3850, 4400, 6160, 6772, 7700, 8465, 11851, 13544, 15400, 16930, 18623, 23702, 27088, 30800, 33860, 37246, 42325, 47404, 59255, 67720, 74492, 84650, 93115, 94808, 118510, 130361, 135440, 148984, 169300, 186230, 189616, 237020, 260722, 296275, 297968, 338600, 372460, 465575, 474040, 521444, 592550, 651805, 677200, 744920, 931150, 948080, 1042888, 1185100, 1303610, 1489840, 1862300, 2085776, 2370200, 2607220, 3259025, 3724600, 4740400, 5214440, 6518050, 7449200, 10428880, 13036100, 26072200, 52144400]

約数ペア:

[(1, 52144400), (2, 26072200), (4, 13036100), (5, 10428880), (7, 7449200), (8, 6518050), (10, 5214440), (11, 4740400), (14, 3724600), (16, 3259025), (20, 2607220), (22, 2370200), (25, 2085776), (28, 1862300), (35, 1489840), (40, 1303610), (44, 1185100), (50, 1042888), (55, 948080), (56, 931150), (70, 744920), (77, 677200), (80, 651805), (88, 592550), (100, 521444), (110, 474040), (112, 465575), (140, 372460), (154, 338600), (175, 297968), (176, 296275), (200, 260722), (220, 237020), (275, 189616), (280, 186230), (308, 169300), (350, 148984), (385, 135440), (400, 130361), (440, 118510), (550, 94808), (560, 93115), (616, 84650), (700, 74492), (770, 67720), (880, 59255), (1100, 47404), (1232, 42325), (1400, 37246), (1540, 33860), (1693, 30800), (1925, 27088), (2200, 23702), (2800, 18623), (3080, 16930), (3386, 15400), (3850, 13544), (4400, 11851), (6160, 8465), (6772, 7700)]