51304396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 106192800

約数和(自身を除く): 54888404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 257, 286, 349, 514, 572, 698, 1028, 1396, 2827, 3341, 3839, 4537, 5654, 6682, 7678, 9074, 11308, 13364, 15356, 18148, 36751, 49907, 73502, 89693, 99814, 147004, 179386, 199628, 358772, 986623, 1166009, 1973246, 2332018, 3946492, 4664036, 12826099, 25652198, 51304396]

約数ペア:

[(1, 51304396), (2, 25652198), (4, 12826099), (11, 4664036), (13, 3946492), (22, 2332018), (26, 1973246), (44, 1166009), (52, 986623), (143, 358772), (257, 199628), (286, 179386), (349, 147004), (514, 99814), (572, 89693), (698, 73502), (1028, 49907), (1396, 36751), (2827, 18148), (3341, 15356), (3839, 13364), (4537, 11308), (5654, 9074), (6682, 7678)]