55883640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4801}}^1$

素因数の和:4912

約数の個数: 64

約数和(自身を含む): 169414560

約数和(自身を除く): 113530920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4801, 5820, 9602, 11640, 14403, 19204, 24005, 28806, 38408, 48010, 57612, 72015, 96020, 115224, 144030, 192040, 288060, 465697, 576120, 931394, 1397091, 1862788, 2328485, 2794182, 3725576, 4656970, 5588364, 6985455, 9313940, 11176728, 13970910, 18627880, 27941820, 55883640]

約数ペア:

[(1, 55883640), (2, 27941820), (3, 18627880), (4, 13970910), (5, 11176728), (6, 9313940), (8, 6985455), (10, 5588364), (12, 4656970), (15, 3725576), (20, 2794182), (24, 2328485), (30, 1862788), (40, 1397091), (60, 931394), (97, 576120), (120, 465697), (194, 288060), (291, 192040), (388, 144030), (485, 115224), (582, 96020), (776, 72015), (970, 57612), (1164, 48010), (1455, 38408), (1940, 28806), (2328, 24005), (2910, 19204), (3880, 14403), (4801, 11640), (5820, 9602)]