51388368

素因数分解:

$2^4\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1489}}^1$

素因数の和:2219

約数の個数: 40

約数和(自身を含む): 133027200

約数和(自身を除く): 81638832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 719, 1438, 1489, 2157, 2876, 2978, 4314, 4467, 5752, 5956, 8628, 8934, 11504, 11912, 17256, 17868, 23824, 34512, 35736, 71472, 1070591, 2141182, 3211773, 4282364, 6423546, 8564728, 12847092, 17129456, 25694184, 51388368]

約数ペア:

[(1, 51388368), (2, 25694184), (3, 17129456), (4, 12847092), (6, 8564728), (8, 6423546), (12, 4282364), (16, 3211773), (24, 2141182), (48, 1070591), (719, 71472), (1438, 35736), (1489, 34512), (2157, 23824), (2876, 17868), (2978, 17256), (4314, 11912), (4467, 11504), (5752, 8934), (5956, 8628)]