52768975

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 78852096

約数和(自身を除く): 26083121

約数列:

[1, 5, 7, 25, 31, 35, 71, 137, 155, 175, 217, 355, 497, 685, 775, 959, 1085, 1775, 2201, 2485, 3425, 4247, 4795, 5425, 9727, 11005, 12425, 15407, 21235, 23975, 29729, 48635, 55025, 68089, 77035, 106175, 148645, 243175, 301537, 340445, 385175, 743225, 1507685, 1702225, 2110759, 7538425, 10553795, 52768975]

約数ペア:

[(1, 52768975), (5, 10553795), (7, 7538425), (25, 2110759), (31, 1702225), (35, 1507685), (71, 743225), (137, 385175), (155, 340445), (175, 301537), (217, 243175), (355, 148645), (497, 106175), (685, 77035), (775, 68089), (959, 55025), (1085, 48635), (1775, 29729), (2201, 23975), (2485, 21235), (3425, 15407), (4247, 12425), (4795, 11005), (5425, 9727)]