47996559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 80589600

約数和(自身を除く): 32593041

約数列:

[1, 3, 9, 13, 17, 39, 51, 59, 117, 153, 177, 221, 409, 531, 663, 767, 1003, 1227, 1989, 2301, 3009, 3681, 5317, 6903, 6953, 9027, 13039, 15951, 20859, 24131, 39117, 47853, 62577, 72393, 90389, 117351, 217179, 271167, 313703, 410227, 813501, 941109, 1230681, 2823327, 3692043, 5332951, 15998853, 47996559]

約数ペア:

[(1, 47996559), (3, 15998853), (9, 5332951), (13, 3692043), (17, 2823327), (39, 1230681), (51, 941109), (59, 813501), (117, 410227), (153, 313703), (177, 271167), (221, 217179), (409, 117351), (531, 90389), (663, 72393), (767, 62577), (1003, 47853), (1227, 39117), (1989, 24131), (2301, 20859), (3009, 15951), (3681, 13039), (5317, 9027), (6903, 6953)]