54223860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21017}}^1$

素因数の和:21072

約数の個数: 48

約数和(自身を含む): 155365056

約数和(自身を除く): 101141196

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, 21017, 42034, 63051, 84068, 105085, 126102, 210170, 252204, 315255, 420340, 630510, 903731, 1261020, 1807462, 2711193, 3614924, 4518655, 5422386, 9037310, 10844772, 13555965, 18074620, 27111930, 54223860]

約数ペア:

[(1, 54223860), (2, 27111930), (3, 18074620), (4, 13555965), (5, 10844772), (6, 9037310), (10, 5422386), (12, 4518655), (15, 3614924), (20, 2711193), (30, 1807462), (43, 1261020), (60, 903731), (86, 630510), (129, 420340), (172, 315255), (215, 252204), (258, 210170), (430, 126102), (516, 105085), (645, 84068), (860, 63051), (1290, 42034), (2580, 21017)]