53277520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35051}}^1$

素因数の和:35083

約数の個数: 40

約数和(自身を含む): 130393440

約数和(自身を除く): 77115920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 35051, 70102, 140204, 175255, 280408, 350510, 560816, 665969, 701020, 1331938, 1402040, 2663876, 2804080, 3329845, 5327752, 6659690, 10655504, 13319380, 26638760, 53277520]

約数ペア:

[(1, 53277520), (2, 26638760), (4, 13319380), (5, 10655504), (8, 6659690), (10, 5327752), (16, 3329845), (19, 2804080), (20, 2663876), (38, 1402040), (40, 1331938), (76, 701020), (80, 665969), (95, 560816), (152, 350510), (190, 280408), (304, 175255), (380, 140204), (760, 70102), (1520, 35051)]