55004280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3499}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 166320000

約数和(自身を除く): 111315720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3499, 3930, 5240, 6998, 7860, 10497, 13996, 15720, 17495, 20994, 27992, 34990, 41988, 52485, 69980, 83976, 104970, 139960, 209940, 419880, 458369, 916738, 1375107, 1833476, 2291845, 2750214, 3666952, 4583690, 5500428, 6875535, 9167380, 11000856, 13751070, 18334760, 27502140, 55004280]

約数ペア:

[(1, 55004280), (2, 27502140), (3, 18334760), (4, 13751070), (5, 11000856), (6, 9167380), (8, 6875535), (10, 5500428), (12, 4583690), (15, 3666952), (20, 2750214), (24, 2291845), (30, 1833476), (40, 1375107), (60, 916738), (120, 458369), (131, 419880), (262, 209940), (393, 139960), (524, 104970), (655, 83976), (786, 69980), (1048, 52485), (1310, 41988), (1572, 34990), (1965, 27992), (2620, 20994), (3144, 17495), (3499, 15720), (3930, 13996), (5240, 10497), (6998, 7860)]