54920190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2733

約数の個数: 64

約数和(自身を含む): 144680256

約数和(自身を除く): 89760066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 2657, 3445, 4134, 5314, 6890, 7971, 10335, 13285, 15942, 20670, 26570, 34541, 39855, 69082, 79710, 103623, 140821, 172705, 207246, 281642, 345410, 422463, 518115, 704105, 844926, 1036230, 1408210, 1830673, 2112315, 3661346, 4224630, 5492019, 9153365, 10984038, 18306730, 27460095, 54920190]

約数ペア:

[(1, 54920190), (2, 27460095), (3, 18306730), (5, 10984038), (6, 9153365), (10, 5492019), (13, 4224630), (15, 3661346), (26, 2112315), (30, 1830673), (39, 1408210), (53, 1036230), (65, 844926), (78, 704105), (106, 518115), (130, 422463), (159, 345410), (195, 281642), (265, 207246), (318, 172705), (390, 140821), (530, 103623), (689, 79710), (795, 69082), (1378, 39855), (1590, 34541), (2067, 26570), (2657, 20670), (3445, 15942), (4134, 13285), (5314, 10335), (6890, 7971)]