49888580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9631}}^1$

素因数の和:9684

約数の個数: 48

約数和(自身を含む): 122981376

約数和(自身を除く): 73092796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 9631, 19262, 38524, 48155, 67417, 96310, 134834, 192620, 269668, 337085, 356347, 674170, 712694, 1348340, 1425388, 1781735, 2494429, 3563470, 4988858, 7126940, 9977716, 12472145, 24944290, 49888580]

約数ペア:

[(1, 49888580), (2, 24944290), (4, 12472145), (5, 9977716), (7, 7126940), (10, 4988858), (14, 3563470), (20, 2494429), (28, 1781735), (35, 1425388), (37, 1348340), (70, 712694), (74, 674170), (140, 356347), (148, 337085), (185, 269668), (259, 192620), (370, 134834), (518, 96310), (740, 67417), (1036, 48155), (1295, 38524), (2590, 19262), (5180, 9631)]