53447520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15907}}^1$

素因数の和:15932

約数の個数: 96

約数和(自身を含む): 192423168

約数和(自身を除く): 138975648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15907, 31814, 47721, 63628, 79535, 95442, 111349, 127256, 159070, 190884, 222698, 238605, 254512, 318140, 334047, 381768, 445396, 477210, 509024, 556745, 636280, 668094, 763536, 890792, 954420, 1113490, 1272560, 1336188, 1527072, 1670235, 1781584, 1908840, 2226980, 2545120, 2672376, 3340470, 3563168, 3817680, 4453960, 5344752, 6680940, 7635360, 8907920, 10689504, 13361880, 17815840, 26723760, 53447520]

約数ペア:

[(1, 53447520), (2, 26723760), (3, 17815840), (4, 13361880), (5, 10689504), (6, 8907920), (7, 7635360), (8, 6680940), (10, 5344752), (12, 4453960), (14, 3817680), (15, 3563168), (16, 3340470), (20, 2672376), (21, 2545120), (24, 2226980), (28, 1908840), (30, 1781584), (32, 1670235), (35, 1527072), (40, 1336188), (42, 1272560), (48, 1113490), (56, 954420), (60, 890792), (70, 763536), (80, 668094), (84, 636280), (96, 556745), (105, 509024), (112, 477210), (120, 445396), (140, 381768), (160, 334047), (168, 318140), (210, 254512), (224, 238605), (240, 222698), (280, 190884), (336, 159070), (420, 127256), (480, 111349), (560, 95442), (672, 79535), (840, 63628), (1120, 47721), (1680, 31814), (3360, 15907)]