51777558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4951}}^1$

素因数の和:5049

約数の個数: 48

約数和(自身を含む): 129782016

約数和(自身を除く): 78004458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 4951, 5229, 9902, 10458, 14853, 29706, 34657, 44559, 69314, 89118, 103971, 207942, 311913, 410933, 623826, 821866, 1232799, 2465598, 2876531, 3698397, 5753062, 7396794, 8629593, 17259186, 25888779, 51777558]

約数ペア:

[(1, 51777558), (2, 25888779), (3, 17259186), (6, 8629593), (7, 7396794), (9, 5753062), (14, 3698397), (18, 2876531), (21, 2465598), (42, 1232799), (63, 821866), (83, 623826), (126, 410933), (166, 311913), (249, 207942), (498, 103971), (581, 89118), (747, 69314), (1162, 44559), (1494, 34657), (1743, 29706), (3486, 14853), (4951, 10458), (5229, 9902)]