48206840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^2$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 118684440

約数和(自身を除く): 70477600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 331, 440, 662, 1324, 1655, 2648, 3310, 3641, 6620, 7282, 13240, 14564, 18205, 29128, 36410, 72820, 109561, 145640, 219122, 438244, 547805, 876488, 1095610, 1205171, 2191220, 2410342, 4382440, 4820684, 6025855, 9641368, 12051710, 24103420, 48206840]

約数ペア:

[(1, 48206840), (2, 24103420), (4, 12051710), (5, 9641368), (8, 6025855), (10, 4820684), (11, 4382440), (20, 2410342), (22, 2191220), (40, 1205171), (44, 1095610), (55, 876488), (88, 547805), (110, 438244), (220, 219122), (331, 145640), (440, 109561), (662, 72820), (1324, 36410), (1655, 29128), (2648, 18205), (3310, 14564), (3641, 13240), (6620, 7282)]