48529280

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 116916480

約数和(自身を除く): 68387200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 320, 382, 397, 640, 764, 794, 955, 1528, 1588, 1910, 1985, 3056, 3176, 3820, 3970, 6112, 6352, 7640, 7940, 12224, 12704, 15280, 15880, 24448, 25408, 30560, 31760, 50816, 61120, 63520, 75827, 122240, 127040, 151654, 254080, 303308, 379135, 606616, 758270, 1213232, 1516540, 2426464, 3033080, 4852928, 6066160, 9705856, 12132320, 24264640, 48529280]

約数ペア:

[(1, 48529280), (2, 24264640), (4, 12132320), (5, 9705856), (8, 6066160), (10, 4852928), (16, 3033080), (20, 2426464), (32, 1516540), (40, 1213232), (64, 758270), (80, 606616), (128, 379135), (160, 303308), (191, 254080), (320, 151654), (382, 127040), (397, 122240), (640, 75827), (764, 63520), (794, 61120), (955, 50816), (1528, 31760), (1588, 30560), (1910, 25408), (1985, 24448), (3056, 15880), (3176, 15280), (3820, 12704), (3970, 12224), (6112, 7940), (6352, 7640)]