56656250

素因数分解:

$2^1\times 5^6\times 7^2\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 84

約数和(自身を含む): 126912438

約数和(自身を除く): 70256188

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 125, 175, 185, 245, 250, 259, 350, 370, 490, 518, 625, 875, 925, 1225, 1250, 1295, 1750, 1813, 1850, 2450, 2590, 3125, 3626, 4375, 4625, 6125, 6250, 6475, 8750, 9065, 9250, 12250, 12950, 15625, 18130, 21875, 23125, 30625, 31250, 32375, 43750, 45325, 46250, 61250, 64750, 90650, 109375, 115625, 153125, 161875, 218750, 226625, 231250, 306250, 323750, 453250, 578125, 765625, 809375, 1133125, 1156250, 1531250, 1618750, 2266250, 4046875, 5665625, 8093750, 11331250, 28328125, 56656250]

約数ペア:

[(1, 56656250), (2, 28328125), (5, 11331250), (7, 8093750), (10, 5665625), (14, 4046875), (25, 2266250), (35, 1618750), (37, 1531250), (49, 1156250), (50, 1133125), (70, 809375), (74, 765625), (98, 578125), (125, 453250), (175, 323750), (185, 306250), (245, 231250), (250, 226625), (259, 218750), (350, 161875), (370, 153125), (490, 115625), (518, 109375), (625, 90650), (875, 64750), (925, 61250), (1225, 46250), (1250, 45325), (1295, 43750), (1750, 32375), (1813, 31250), (1850, 30625), (2450, 23125), (2590, 21875), (3125, 18130), (3626, 15625), (4375, 12950), (4625, 12250), (6125, 9250), (6250, 9065), (6475, 8750)]