51816396

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 123984000

約数和(自身を除く): 72167604

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 163, 177, 236, 326, 354, 449, 489, 652, 708, 898, 978, 1347, 1796, 1956, 2694, 5388, 9617, 19234, 26491, 28851, 38468, 52982, 57702, 73187, 79473, 105964, 115404, 146374, 158946, 219561, 292748, 317892, 439122, 878244, 4318033, 8636066, 12954099, 17272132, 25908198, 51816396]

約数ペア:

[(1, 51816396), (2, 25908198), (3, 17272132), (4, 12954099), (6, 8636066), (12, 4318033), (59, 878244), (118, 439122), (163, 317892), (177, 292748), (236, 219561), (326, 158946), (354, 146374), (449, 115404), (489, 105964), (652, 79473), (708, 73187), (898, 57702), (978, 52982), (1347, 38468), (1796, 28851), (1956, 26491), (2694, 19234), (5388, 9617)]