49567920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12149}}^1$

素因数の和:12182

約数の個数: 80

約数和(自身を含む): 162712800

約数和(自身を除く): 113144880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 12149, 24298, 36447, 48596, 60745, 72894, 97192, 121490, 145788, 182235, 194384, 206533, 242980, 291576, 364470, 413066, 485960, 583152, 619599, 728940, 826132, 971920, 1032665, 1239198, 1457880, 1652264, 2065330, 2478396, 2915760, 3097995, 3304528, 4130660, 4956792, 6195990, 8261320, 9913584, 12391980, 16522640, 24783960, 49567920]

約数ペア:

[(1, 49567920), (2, 24783960), (3, 16522640), (4, 12391980), (5, 9913584), (6, 8261320), (8, 6195990), (10, 4956792), (12, 4130660), (15, 3304528), (16, 3097995), (17, 2915760), (20, 2478396), (24, 2065330), (30, 1652264), (34, 1457880), (40, 1239198), (48, 1032665), (51, 971920), (60, 826132), (68, 728940), (80, 619599), (85, 583152), (102, 485960), (120, 413066), (136, 364470), (170, 291576), (204, 242980), (240, 206533), (255, 194384), (272, 182235), (340, 145788), (408, 121490), (510, 97192), (680, 72894), (816, 60745), (1020, 48596), (1360, 36447), (2040, 24298), (4080, 12149)]