50023120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{1823}}^1$

素因数の和:1857

約数の個数: 80

約数和(自身を含む): 135705600

約数和(自身を除く): 85682480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1823, 1960, 2744, 3430, 3646, 3920, 5488, 6860, 7292, 9115, 12761, 13720, 14584, 18230, 25522, 27440, 29168, 36460, 51044, 63805, 72920, 89327, 102088, 127610, 145840, 178654, 204176, 255220, 357308, 446635, 510440, 625289, 714616, 893270, 1020880, 1250578, 1429232, 1786540, 2501156, 3126445, 3573080, 5002312, 6252890, 7146160, 10004624, 12505780, 25011560, 50023120]

約数ペア:

[(1, 50023120), (2, 25011560), (4, 12505780), (5, 10004624), (7, 7146160), (8, 6252890), (10, 5002312), (14, 3573080), (16, 3126445), (20, 2501156), (28, 1786540), (35, 1429232), (40, 1250578), (49, 1020880), (56, 893270), (70, 714616), (80, 625289), (98, 510440), (112, 446635), (140, 357308), (196, 255220), (245, 204176), (280, 178654), (343, 145840), (392, 127610), (490, 102088), (560, 89327), (686, 72920), (784, 63805), (980, 51044), (1372, 36460), (1715, 29168), (1823, 27440), (1960, 25522), (2744, 18230), (3430, 14584), (3646, 13720), (3920, 12761), (5488, 9115), (6860, 7292)]