54969180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2671}}^1$

素因数の和:2704

約数の個数: 96

約数和(自身を含む): 179558400

約数和(自身を除く): 124589220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2671, 2940, 3430, 4116, 5145, 5342, 6860, 8013, 10290, 10684, 13355, 16026, 18697, 20580, 26710, 32052, 37394, 40065, 53420, 56091, 74788, 80130, 93485, 112182, 130879, 160260, 186970, 224364, 261758, 280455, 373940, 392637, 523516, 560910, 654395, 785274, 916153, 1121820, 1308790, 1570548, 1832306, 1963185, 2617580, 2748459, 3664612, 3926370, 4580765, 5496918, 7852740, 9161530, 10993836, 13742295, 18323060, 27484590, 54969180]

約数ペア:

[(1, 54969180), (2, 27484590), (3, 18323060), (4, 13742295), (5, 10993836), (6, 9161530), (7, 7852740), (10, 5496918), (12, 4580765), (14, 3926370), (15, 3664612), (20, 2748459), (21, 2617580), (28, 1963185), (30, 1832306), (35, 1570548), (42, 1308790), (49, 1121820), (60, 916153), (70, 785274), (84, 654395), (98, 560910), (105, 523516), (140, 392637), (147, 373940), (196, 280455), (210, 261758), (245, 224364), (294, 186970), (343, 160260), (420, 130879), (490, 112182), (588, 93485), (686, 80130), (735, 74788), (980, 56091), (1029, 53420), (1372, 40065), (1470, 37394), (1715, 32052), (2058, 26710), (2671, 20580), (2940, 18697), (3430, 16026), (4116, 13355), (5145, 10684), (5342, 10290), (6860, 8013)]