57080644.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20771}}^1$

素因数の和:21054

約数の個数: 48

約数和(自身を含む): 949197312

約数和(自身を除く): 611460852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 20771, 41542, 62313, 83084, 103855, 124626, 207710, 249252, 311565, 415420, 623130, 1246260, 5628941, 11257882, 16886823, 22515764, 28144705, 33773646, 56289410, 67547292, 84434115, 112578820, 168868230, 337736460]

約数ペア:

[(1, 337736460), (2, 168868230), (3, 112578820), (4, 84434115), (5, 67547292), (6, 56289410), (10, 33773646), (12, 28144705), (15, 22515764), (20, 16886823), (30, 11257882), (60, 5628941), (271, 1246260), (542, 623130), (813, 415420), (1084, 311565), (1355, 249252), (1626, 207710), (2710, 124626), (3252, 103855), (4065, 83084), (5420, 62313), (8130, 41542), (16260, 20771)]