48031520

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3373}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 114783480

約数和(自身を除く): 66751960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3373, 3560, 6746, 7120, 13492, 14240, 16865, 26984, 33730, 53968, 67460, 107936, 134920, 269840, 300197, 539680, 600394, 1200788, 1500985, 2401576, 3001970, 4803152, 6003940, 9606304, 12007880, 24015760, 48031520]

約数ペア:

[(1, 48031520), (2, 24015760), (4, 12007880), (5, 9606304), (8, 6003940), (10, 4803152), (16, 3001970), (20, 2401576), (32, 1500985), (40, 1200788), (80, 600394), (89, 539680), (160, 300197), (178, 269840), (356, 134920), (445, 107936), (712, 67460), (890, 53968), (1424, 33730), (1780, 26984), (2848, 16865), (3373, 14240), (3560, 13492), (6746, 7120)]