56711375

素因数分解:

$5^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 84509568

約数和(自身を除く): 27798193

約数列:

[1, 5, 7, 25, 35, 47, 49, 125, 175, 197, 235, 245, 329, 875, 985, 1175, 1225, 1379, 1645, 2303, 4925, 5875, 6125, 6895, 8225, 9259, 9653, 11515, 24625, 34475, 41125, 46295, 48265, 57575, 64813, 172375, 231475, 241325, 287875, 324065, 453691, 1157375, 1206625, 1620325, 2268455, 8101625, 11342275, 56711375]

約数ペア:

[(1, 56711375), (5, 11342275), (7, 8101625), (25, 2268455), (35, 1620325), (47, 1206625), (49, 1157375), (125, 453691), (175, 324065), (197, 287875), (235, 241325), (245, 231475), (329, 172375), (875, 64813), (985, 57575), (1175, 48265), (1225, 46295), (1379, 41125), (1645, 34475), (2303, 24625), (4925, 11515), (5875, 9653), (6125, 9259), (6895, 8225)]