55015590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4943}}^1$

素因数の和:5013

約数の個数: 64

約数和(自身を含む): 153778176

約数和(自身を除く): 98762586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 4943, 5565, 9886, 11130, 14829, 24715, 29658, 34601, 49430, 69202, 74145, 103803, 148290, 173005, 207606, 261979, 346010, 519015, 523958, 785937, 1038030, 1309895, 1571874, 1833853, 2619790, 3667706, 3929685, 5501559, 7859370, 9169265, 11003118, 18338530, 27507795, 55015590]

約数ペア:

[(1, 55015590), (2, 27507795), (3, 18338530), (5, 11003118), (6, 9169265), (7, 7859370), (10, 5501559), (14, 3929685), (15, 3667706), (21, 2619790), (30, 1833853), (35, 1571874), (42, 1309895), (53, 1038030), (70, 785937), (105, 523958), (106, 519015), (159, 346010), (210, 261979), (265, 207606), (318, 173005), (371, 148290), (530, 103803), (742, 74145), (795, 69202), (1113, 49430), (1590, 34601), (1855, 29658), (2226, 24715), (3710, 14829), (4943, 11130), (5565, 9886)]