54972316

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2290

約数の個数: 36

約数和(自身を含む): 112814856

約数和(自身を除く): 57842540

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 2141, 3668, 4282, 6419, 8564, 12838, 14987, 25676, 29974, 59948, 104909, 209818, 280471, 419636, 560942, 1121884, 1963297, 3926594, 7853188, 13743079, 27486158, 54972316]

約数ペア:

[(1, 54972316), (2, 27486158), (4, 13743079), (7, 7853188), (14, 3926594), (28, 1963297), (49, 1121884), (98, 560942), (131, 419636), (196, 280471), (262, 209818), (524, 104909), (917, 59948), (1834, 29974), (2141, 25676), (3668, 14987), (4282, 12838), (6419, 8564)]