47902360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108869}}^1$

素因数の和:108891

約数の個数: 32

約数和(自身を含む): 117579600

約数和(自身を除く): 69677240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108869, 217738, 435476, 544345, 870952, 1088690, 1197559, 2177380, 2395118, 4354760, 4790236, 5987795, 9580472, 11975590, 23951180, 47902360]

約数ペア:

[(1, 47902360), (2, 23951180), (4, 11975590), (5, 9580472), (8, 5987795), (10, 4790236), (11, 4354760), (20, 2395118), (22, 2177380), (40, 1197559), (44, 1088690), (55, 870952), (88, 544345), (110, 435476), (220, 217738), (440, 108869)]