53074880

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2797

約数の個数: 56

約数和(自身を含む): 128503680

約数和(自身を除く): 75428800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 2719, 3904, 4880, 5438, 9760, 10876, 13595, 19520, 21752, 27190, 43504, 54380, 87008, 108760, 165859, 174016, 217520, 331718, 435040, 663436, 829295, 870080, 1326872, 1658590, 2653744, 3317180, 5307488, 6634360, 10614976, 13268720, 26537440, 53074880]

約数ペア:

[(1, 53074880), (2, 26537440), (4, 13268720), (5, 10614976), (8, 6634360), (10, 5307488), (16, 3317180), (20, 2653744), (32, 1658590), (40, 1326872), (61, 870080), (64, 829295), (80, 663436), (122, 435040), (160, 331718), (244, 217520), (305, 174016), (320, 165859), (488, 108760), (610, 87008), (976, 54380), (1220, 43504), (1952, 27190), (2440, 21752), (2719, 19520), (3904, 13595), (4880, 10876), (5438, 9760)]