54492180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21121}}^1$

素因数の和:21176

約数の個数: 48

約数和(自身を含む): 156133824

約数和(自身を除く): 101641644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 21121, 42242, 63363, 84484, 105605, 126726, 211210, 253452, 316815, 422420, 633630, 908203, 1267260, 1816406, 2724609, 3632812, 4541015, 5449218, 9082030, 10898436, 13623045, 18164060, 27246090, 54492180]

約数ペア:

[(1, 54492180), (2, 27246090), (3, 18164060), (4, 13623045), (5, 10898436), (6, 9082030), (10, 5449218), (12, 4541015), (15, 3632812), (20, 2724609), (30, 1816406), (43, 1267260), (60, 908203), (86, 633630), (129, 422420), (172, 316815), (215, 253452), (258, 211210), (430, 126726), (516, 105605), (645, 84484), (860, 63363), (1290, 42242), (2580, 21121)]