55648348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 116881408

約数和(自身を除く): 61233060

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1051, 1708, 1891, 2102, 3782, 4204, 7357, 7564, 13237, 14714, 26474, 29428, 32581, 52948, 64111, 65162, 128222, 130324, 228067, 256444, 448777, 456134, 897554, 912268, 1795108, 1987441, 3974882, 7949764, 13912087, 27824174, 55648348]

約数ペア:

[(1, 55648348), (2, 27824174), (4, 13912087), (7, 7949764), (14, 3974882), (28, 1987441), (31, 1795108), (61, 912268), (62, 897554), (122, 456134), (124, 448777), (217, 256444), (244, 228067), (427, 130324), (434, 128222), (854, 65162), (868, 64111), (1051, 52948), (1708, 32581), (1891, 29428), (2102, 26474), (3782, 14714), (4204, 13237), (7357, 7564)]