54932380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 121655520

約数和(自身を除く): 66723140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 1787, 3074, 3574, 6148, 7148, 7685, 8935, 15370, 17870, 30740, 35740, 51823, 94711, 103646, 189422, 207292, 259115, 378844, 473555, 518230, 947110, 1036460, 1894220, 2746619, 5493238, 10986476, 13733095, 27466190, 54932380]

約数ペア:

[(1, 54932380), (2, 27466190), (4, 13733095), (5, 10986476), (10, 5493238), (20, 2746619), (29, 1894220), (53, 1036460), (58, 947110), (106, 518230), (116, 473555), (145, 378844), (212, 259115), (265, 207292), (290, 189422), (530, 103646), (580, 94711), (1060, 51823), (1537, 35740), (1787, 30740), (3074, 17870), (3574, 15370), (6148, 8935), (7148, 7685)]