47089781276

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1\times {\mathrm{1091}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 84074215680

約数和(自身を除く): 36984434404

約数列:

[1, 2, 4, 71, 142, 284, 379, 401, 758, 802, 1091, 1516, 1604, 2182, 4364, 26909, 28471, 53818, 56942, 77461, 107636, 113884, 151979, 154922, 303958, 309844, 413489, 437491, 607916, 826978, 874982, 1653956, 1749964, 10790509, 21581018, 29357719, 31061861, 43162036, 58715438, 62123722, 117430876, 124247444, 165809089, 331618178, 663236356, 11772445319, 23544890638, 47089781276]

約数ペア:

[(1, 47089781276), (2, 23544890638), (4, 11772445319), (71, 663236356), (142, 331618178), (284, 165809089), (379, 124247444), (401, 117430876), (758, 62123722), (802, 58715438), (1091, 43162036), (1516, 31061861), (1604, 29357719), (2182, 21581018), (4364, 10790509), (26909, 1749964), (28471, 1653956), (53818, 874982), (56942, 826978), (77461, 607916), (107636, 437491), (113884, 413489), (151979, 309844), (154922, 303958)]