51417288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18311}}^1$

素因数の和:18339

約数の個数: 64

約数和(自身を含む): 153820800

約数和(自身を除く): 102403512

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, 18311, 36622, 54933, 73244, 109866, 146488, 164799, 219732, 238043, 329598, 439464, 476086, 494397, 659196, 714129, 952172, 988794, 1318392, 1428258, 1904344, 1977588, 2142387, 2856516, 3955176, 4284774, 5713032, 6427161, 8569548, 12854322, 17139096, 25708644, 51417288]

約数ペア:

[(1, 51417288), (2, 25708644), (3, 17139096), (4, 12854322), (6, 8569548), (8, 6427161), (9, 5713032), (12, 4284774), (13, 3955176), (18, 2856516), (24, 2142387), (26, 1977588), (27, 1904344), (36, 1428258), (39, 1318392), (52, 988794), (54, 952172), (72, 714129), (78, 659196), (104, 494397), (108, 476086), (117, 439464), (156, 329598), (216, 238043), (234, 219732), (312, 164799), (351, 146488), (468, 109866), (702, 73244), (936, 54933), (1404, 36622), (2808, 18311)]