47612780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 56957140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 797, 1030, 1594, 2060, 2987, 3188, 3985, 5974, 7970, 11948, 14935, 15940, 23113, 29870, 46226, 59740, 82091, 92452, 115565, 164182, 231130, 328364, 410455, 462260, 820910, 1641820, 2380639, 4761278, 9522556, 11903195, 23806390, 47612780]

約数ペア:

[(1, 47612780), (2, 23806390), (4, 11903195), (5, 9522556), (10, 4761278), (20, 2380639), (29, 1641820), (58, 820910), (103, 462260), (116, 410455), (145, 328364), (206, 231130), (290, 164182), (412, 115565), (515, 92452), (580, 82091), (797, 59740), (1030, 46226), (1594, 29870), (2060, 23113), (2987, 15940), (3188, 14935), (3985, 11948), (5974, 7970)]