49664550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25469}}^1$

素因数の和:25497

約数の個数: 48

約数和(自身を含む): 132647760

約数和(自身を除く): 82983210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 25469, 50938, 76407, 127345, 152814, 254690, 331097, 382035, 636725, 662194, 764070, 993291, 1273450, 1655485, 1910175, 1986582, 3310970, 3820350, 4966455, 8277425, 9932910, 16554850, 24832275, 49664550]

約数ペア:

[(1, 49664550), (2, 24832275), (3, 16554850), (5, 9932910), (6, 8277425), (10, 4966455), (13, 3820350), (15, 3310970), (25, 1986582), (26, 1910175), (30, 1655485), (39, 1273450), (50, 993291), (65, 764070), (75, 662194), (78, 636725), (130, 382035), (150, 331097), (195, 254690), (325, 152814), (390, 127345), (650, 76407), (975, 50938), (1950, 25469)]