54264925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 81119808

約数和(自身を除く): 26854883

約数列:

[1, 5, 11, 13, 25, 43, 55, 65, 143, 215, 275, 325, 353, 473, 559, 715, 1075, 1765, 2365, 2795, 3575, 3883, 4589, 6149, 8825, 11825, 13975, 15179, 19415, 22945, 30745, 50479, 75895, 97075, 114725, 153725, 166969, 197327, 252395, 379475, 834845, 986635, 1261975, 2170597, 4174225, 4933175, 10852985, 54264925]

約数ペア:

[(1, 54264925), (5, 10852985), (11, 4933175), (13, 4174225), (25, 2170597), (43, 1261975), (55, 986635), (65, 834845), (143, 379475), (215, 252395), (275, 197327), (325, 166969), (353, 153725), (473, 114725), (559, 97075), (715, 75895), (1075, 50479), (1765, 30745), (2365, 22945), (2795, 19415), (3575, 15179), (3883, 13975), (4589, 11825), (6149, 8825)]