54639756

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 144528384

約数和(自身を除く): 89888628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 751, 774, 846, 1502, 1548, 1692, 2021, 2253, 3004, 4042, 4506, 6063, 6759, 8084, 9012, 12126, 13518, 18189, 24252, 27036, 32293, 35297, 36378, 64586, 70594, 72756, 96879, 105891, 129172, 141188, 193758, 211782, 290637, 317673, 387516, 423564, 581274, 635346, 1162548, 1270692, 1517771, 3035542, 4553313, 6071084, 9106626, 13659939, 18213252, 27319878, 54639756]

約数ペア:

[(1, 54639756), (2, 27319878), (3, 18213252), (4, 13659939), (6, 9106626), (9, 6071084), (12, 4553313), (18, 3035542), (36, 1517771), (43, 1270692), (47, 1162548), (86, 635346), (94, 581274), (129, 423564), (141, 387516), (172, 317673), (188, 290637), (258, 211782), (282, 193758), (387, 141188), (423, 129172), (516, 105891), (564, 96879), (751, 72756), (774, 70594), (846, 64586), (1502, 36378), (1548, 35297), (1692, 32293), (2021, 27036), (2253, 24252), (3004, 18189), (4042, 13518), (4506, 12126), (6063, 9012), (6759, 8084)]