28213367050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{88903}}^1$

素因数の和:89503

約数の個数: 48

約数和(自身を含む): 57347347392

約数和(自身を除く): 29133980342

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 577, 1154, 2885, 5770, 6347, 12694, 14425, 28850, 31735, 63470, 88903, 158675, 177806, 317350, 444515, 889030, 977933, 1955866, 2222575, 4445150, 4889665, 9779330, 24448325, 48896650, 51297031, 102594062, 256485155, 512970310, 564267341, 1128534682, 1282425775, 2564851550, 2821336705, 5642673410, 14106683525, 28213367050]

約数ペア:

[(1, 28213367050), (2, 14106683525), (5, 5642673410), (10, 2821336705), (11, 2564851550), (22, 1282425775), (25, 1128534682), (50, 564267341), (55, 512970310), (110, 256485155), (275, 102594062), (550, 51297031), (577, 48896650), (1154, 24448325), (2885, 9779330), (5770, 4889665), (6347, 4445150), (12694, 2222575), (14425, 1955866), (28850, 977933), (31735, 889030), (63470, 444515), (88903, 317350), (158675, 177806)]