51337920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 112

約数和(自身を含む): 166237920

約数和(自身を除く): 114900000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1009, 1060, 1272, 1590, 1696, 2018, 2120, 2544, 3027, 3180, 3392, 4036, 4240, 5045, 5088, 6054, 6360, 8072, 8480, 10090, 10176, 12108, 12720, 15135, 16144, 16960, 20180, 24216, 25440, 30270, 32288, 40360, 48432, 50880, 53477, 60540, 64576, 80720, 96864, 106954, 121080, 160431, 161440, 193728, 213908, 242160, 267385, 320862, 322880, 427816, 484320, 534770, 641724, 802155, 855632, 968640, 1069540, 1283448, 1604310, 1711264, 2139080, 2566896, 3208620, 3422528, 4278160, 5133792, 6417240, 8556320, 10267584, 12834480, 17112640, 25668960, 51337920]

約数ペア:

[(1, 51337920), (2, 25668960), (3, 17112640), (4, 12834480), (5, 10267584), (6, 8556320), (8, 6417240), (10, 5133792), (12, 4278160), (15, 3422528), (16, 3208620), (20, 2566896), (24, 2139080), (30, 1711264), (32, 1604310), (40, 1283448), (48, 1069540), (53, 968640), (60, 855632), (64, 802155), (80, 641724), (96, 534770), (106, 484320), (120, 427816), (159, 322880), (160, 320862), (192, 267385), (212, 242160), (240, 213908), (265, 193728), (318, 161440), (320, 160431), (424, 121080), (480, 106954), (530, 96864), (636, 80720), (795, 64576), (848, 60540), (960, 53477), (1009, 50880), (1060, 48432), (1272, 40360), (1590, 32288), (1696, 30270), (2018, 25440), (2120, 24216), (2544, 20180), (3027, 16960), (3180, 16144), (3392, 15135), (4036, 12720), (4240, 12108), (5045, 10176), (5088, 10090), (6054, 8480), (6360, 8072)]