48596720

素因数分解:

$2^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{919}}^1$

素因数の和:1593

約数の個数: 40

約数和(自身を含む): 113281440

約数和(自身を除く): 64684720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661, 919, 1322, 1838, 2644, 3305, 3676, 4595, 5288, 6610, 7352, 9190, 10576, 13220, 14704, 18380, 26440, 36760, 52880, 73520, 607459, 1214918, 2429836, 3037295, 4859672, 6074590, 9719344, 12149180, 24298360, 48596720]

約数ペア:

[(1, 48596720), (2, 24298360), (4, 12149180), (5, 9719344), (8, 6074590), (10, 4859672), (16, 3037295), (20, 2429836), (40, 1214918), (80, 607459), (661, 73520), (919, 52880), (1322, 36760), (1838, 26440), (2644, 18380), (3305, 14704), (3676, 13220), (4595, 10576), (5288, 9190), (6610, 7352)]