48398187

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 74615040

約数和(自身を除く): 26216853

約数列:

[1, 3, 19, 23, 29, 57, 67, 69, 87, 201, 361, 437, 551, 667, 1083, 1273, 1311, 1541, 1653, 1943, 2001, 3819, 4623, 5829, 8303, 10469, 12673, 24187, 24909, 29279, 31407, 36917, 38019, 44689, 72561, 87837, 110751, 134067, 240787, 556301, 701423, 722361, 849091, 1668903, 2104269, 2547273, 16132729, 48398187]

約数ペア:

[(1, 48398187), (3, 16132729), (19, 2547273), (23, 2104269), (29, 1668903), (57, 849091), (67, 722361), (69, 701423), (87, 556301), (201, 240787), (361, 134067), (437, 110751), (551, 87837), (667, 72561), (1083, 44689), (1273, 38019), (1311, 36917), (1541, 31407), (1653, 29279), (1943, 24909), (2001, 24187), (3819, 12673), (4623, 10469), (5829, 8303)]