51674644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 109634560

約数和(自身を除く): 57959916

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1609, 2294, 3218, 4588, 6436, 8029, 11263, 16058, 22526, 32116, 45052, 49879, 59533, 99758, 119066, 199516, 238132, 349153, 416731, 698306, 833462, 1396612, 1666924, 1845523, 3691046, 7382092, 12918661, 25837322, 51674644]

約数ペア:

[(1, 51674644), (2, 25837322), (4, 12918661), (7, 7382092), (14, 3691046), (28, 1845523), (31, 1666924), (37, 1396612), (62, 833462), (74, 698306), (124, 416731), (148, 349153), (217, 238132), (259, 199516), (434, 119066), (518, 99758), (868, 59533), (1036, 49879), (1147, 45052), (1609, 32116), (2294, 22526), (3218, 16058), (4588, 11263), (6436, 8029)]