51160480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2726

約数の個数: 96

約数和(自身を含む): 146313216

約数和(自身を除く): 95152736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2687, 2720, 3808, 4760, 5374, 9520, 10748, 13435, 18809, 19040, 21496, 26870, 37618, 42992, 45679, 53740, 75236, 85984, 91358, 94045, 107480, 150472, 182716, 188090, 214960, 228395, 300944, 319753, 365432, 376180, 429920, 456790, 601888, 639506, 730864, 752360, 913580, 1279012, 1461728, 1504720, 1598765, 1827160, 2558024, 3009440, 3197530, 3654320, 5116048, 6395060, 7308640, 10232096, 12790120, 25580240, 51160480]

約数ペア:

[(1, 51160480), (2, 25580240), (4, 12790120), (5, 10232096), (7, 7308640), (8, 6395060), (10, 5116048), (14, 3654320), (16, 3197530), (17, 3009440), (20, 2558024), (28, 1827160), (32, 1598765), (34, 1504720), (35, 1461728), (40, 1279012), (56, 913580), (68, 752360), (70, 730864), (80, 639506), (85, 601888), (112, 456790), (119, 429920), (136, 376180), (140, 365432), (160, 319753), (170, 300944), (224, 228395), (238, 214960), (272, 188090), (280, 182716), (340, 150472), (476, 107480), (544, 94045), (560, 91358), (595, 85984), (680, 75236), (952, 53740), (1120, 45679), (1190, 42992), (1360, 37618), (1904, 26870), (2380, 21496), (2687, 19040), (2720, 18809), (3808, 13435), (4760, 10748), (5374, 9520)]