56703460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 130439232

約数和(自身を除く): 73735772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 691, 746, 1382, 1492, 1865, 2764, 3455, 3730, 4103, 6910, 7460, 7601, 8206, 13820, 15202, 16412, 20515, 30404, 38005, 41030, 76010, 82060, 152020, 257743, 515486, 1030972, 1288715, 2577430, 2835173, 5154860, 5670346, 11340692, 14175865, 28351730, 56703460]

約数ペア:

[(1, 56703460), (2, 28351730), (4, 14175865), (5, 11340692), (10, 5670346), (11, 5154860), (20, 2835173), (22, 2577430), (44, 1288715), (55, 1030972), (110, 515486), (220, 257743), (373, 152020), (691, 82060), (746, 76010), (1382, 41030), (1492, 38005), (1865, 30404), (2764, 20515), (3455, 16412), (3730, 15202), (4103, 13820), (6910, 8206), (7460, 7601)]