54985158

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 122204160

約数和(自身を除く): 67219002

約数列:

[1, 2, 3, 6, 9, 18, 67, 127, 134, 201, 254, 359, 381, 402, 603, 718, 762, 1077, 1143, 1206, 2154, 2286, 3231, 6462, 8509, 17018, 24053, 25527, 45593, 48106, 51054, 72159, 76581, 91186, 136779, 144318, 153162, 216477, 273558, 410337, 432954, 820674, 3054731, 6109462, 9164193, 18328386, 27492579, 54985158]

約数ペア:

[(1, 54985158), (2, 27492579), (3, 18328386), (6, 9164193), (9, 6109462), (18, 3054731), (67, 820674), (127, 432954), (134, 410337), (201, 273558), (254, 216477), (359, 153162), (381, 144318), (402, 136779), (603, 91186), (718, 76581), (762, 72159), (1077, 51054), (1143, 48106), (1206, 45593), (2154, 25527), (2286, 24053), (3231, 17018), (6462, 8509)]