49812966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6557

約数の個数: 48

約数和(自身を含む): 125387808

約数和(自身を除く): 75574842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 6481, 7686, 12962, 19443, 38886, 45367, 58329, 90734, 116658, 136101, 272202, 395341, 408303, 790682, 816606, 1186023, 2372046, 2767387, 3558069, 5534774, 7116138, 8302161, 16604322, 24906483, 49812966]

約数ペア:

[(1, 49812966), (2, 24906483), (3, 16604322), (6, 8302161), (7, 7116138), (9, 5534774), (14, 3558069), (18, 2767387), (21, 2372046), (42, 1186023), (61, 816606), (63, 790682), (122, 408303), (126, 395341), (183, 272202), (366, 136101), (427, 116658), (549, 90734), (854, 58329), (1098, 45367), (1281, 38886), (2562, 19443), (3843, 12962), (6481, 7686)]