52191760

素因数分解:

$2^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1453}}^1$

素因数の和:1915

約数の個数: 40

約数和(自身を含む): 121699800

約数和(自身を除く): 69508040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 449, 898, 1453, 1796, 2245, 2906, 3592, 4490, 5812, 7184, 7265, 8980, 11624, 14530, 17960, 23248, 29060, 35920, 58120, 116240, 652397, 1304794, 2609588, 3261985, 5219176, 6523970, 10438352, 13047940, 26095880, 52191760]

約数ペア:

[(1, 52191760), (2, 26095880), (4, 13047940), (5, 10438352), (8, 6523970), (10, 5219176), (16, 3261985), (20, 2609588), (40, 1304794), (80, 652397), (449, 116240), (898, 58120), (1453, 35920), (1796, 29060), (2245, 23248), (2906, 17960), (3592, 14530), (4490, 11624), (5812, 8980), (7184, 7265)]