51559116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 138190080

約数和(自身を除く): 86630964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2909, 2954, 4431, 5818, 5908, 8727, 8862, 11636, 17454, 17724, 20363, 34908, 40726, 61089, 81452, 122178, 244356, 613799, 1227598, 1841397, 2455196, 3682794, 4296593, 7365588, 8593186, 12889779, 17186372, 25779558, 51559116]

約数ペア:

[(1, 51559116), (2, 25779558), (3, 17186372), (4, 12889779), (6, 8593186), (7, 7365588), (12, 4296593), (14, 3682794), (21, 2455196), (28, 1841397), (42, 1227598), (84, 613799), (211, 244356), (422, 122178), (633, 81452), (844, 61089), (1266, 40726), (1477, 34908), (2532, 20363), (2909, 17724), (2954, 17454), (4431, 11636), (5818, 8862), (5908, 8727)]