51183450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1188

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 87745158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 214, 225, 321, 450, 535, 642, 963, 1063, 1070, 1605, 1926, 2126, 2675, 3189, 3210, 4815, 5315, 5350, 6378, 8025, 9567, 9630, 10630, 15945, 16050, 19134, 24075, 26575, 31890, 47835, 48150, 53150, 79725, 95670, 113741, 159450, 227482, 239175, 341223, 478350, 568705, 682446, 1023669, 1137410, 1706115, 2047338, 2843525, 3412230, 5118345, 5687050, 8530575, 10236690, 17061150, 25591725, 51183450]

約数ペア:

[(1, 51183450), (2, 25591725), (3, 17061150), (5, 10236690), (6, 8530575), (9, 5687050), (10, 5118345), (15, 3412230), (18, 2843525), (25, 2047338), (30, 1706115), (45, 1137410), (50, 1023669), (75, 682446), (90, 568705), (107, 478350), (150, 341223), (214, 239175), (225, 227482), (321, 159450), (450, 113741), (535, 95670), (642, 79725), (963, 53150), (1063, 48150), (1070, 47835), (1605, 31890), (1926, 26575), (2126, 24075), (2675, 19134), (3189, 16050), (3210, 15945), (4815, 10630), (5315, 9630), (5350, 9567), (6378, 8025)]