47205288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16839

約数の個数: 64

約数和(自身を含む): 141220800

約数和(自身を除く): 94015512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 16811, 33622, 50433, 67244, 100866, 134488, 151299, 201732, 218543, 302598, 403464, 437086, 453897, 605196, 655629, 874172, 907794, 1210392, 1311258, 1748344, 1815588, 1966887, 2622516, 3631176, 3933774, 5245032, 5900661, 7867548, 11801322, 15735096, 23602644, 47205288]

約数ペア:

[(1, 47205288), (2, 23602644), (3, 15735096), (4, 11801322), (6, 7867548), (8, 5900661), (9, 5245032), (12, 3933774), (13, 3631176), (18, 2622516), (24, 1966887), (26, 1815588), (27, 1748344), (36, 1311258), (39, 1210392), (52, 907794), (54, 874172), (72, 655629), (78, 605196), (104, 453897), (108, 437086), (117, 403464), (156, 302598), (216, 218543), (234, 201732), (312, 151299), (351, 134488), (468, 100866), (702, 67244), (936, 50433), (1404, 33622), (2808, 16811)]