51522075

素因数分解:

$3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 84

約数和(自身を含む): 104901768

約数和(自身を除く): 53379693

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 257, 275, 297, 405, 495, 675, 729, 771, 825, 891, 1215, 1285, 1485, 2025, 2313, 2475, 2673, 2827, 3645, 3855, 4455, 6075, 6425, 6939, 7425, 8019, 8481, 11565, 13365, 14135, 18225, 19275, 20817, 22275, 25443, 34695, 40095, 42405, 57825, 62451, 66825, 70675, 76329, 104085, 127215, 173475, 187353, 200475, 212025, 228987, 312255, 381645, 520425, 636075, 686961, 936765, 1144935, 1561275, 1908225, 2060883, 3434805, 4683825, 5724675, 10304415, 17174025, 51522075]

約数ペア:

[(1, 51522075), (3, 17174025), (5, 10304415), (9, 5724675), (11, 4683825), (15, 3434805), (25, 2060883), (27, 1908225), (33, 1561275), (45, 1144935), (55, 936765), (75, 686961), (81, 636075), (99, 520425), (135, 381645), (165, 312255), (225, 228987), (243, 212025), (257, 200475), (275, 187353), (297, 173475), (405, 127215), (495, 104085), (675, 76329), (729, 70675), (771, 66825), (825, 62451), (891, 57825), (1215, 42405), (1285, 40095), (1485, 34695), (2025, 25443), (2313, 22275), (2475, 20817), (2673, 19275), (2827, 18225), (3645, 14135), (3855, 13365), (4455, 11565), (6075, 8481), (6425, 8019), (6939, 7425)]