54931220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{94709}}^1$

素因数の和:94747

約数の個数: 24

約数和(自身を含む): 119334600

約数和(自身を除く): 64403380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 94709, 189418, 378836, 473545, 947090, 1894180, 2746561, 5493122, 10986244, 13732805, 27465610, 54931220]

約数ペア:

[(1, 54931220), (2, 27465610), (4, 13732805), (5, 10986244), (10, 5493122), (20, 2746561), (29, 1894180), (58, 947090), (116, 473545), (145, 378836), (290, 189418), (580, 94709)]