52850460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67757}}^1$

素因数の和:67782

約数の個数: 48

約数和(自身を含む): 159366816

約数和(自身を除く): 106516356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 67757, 135514, 203271, 271028, 338785, 406542, 677570, 813084, 880841, 1016355, 1355140, 1761682, 2032710, 2642523, 3523364, 4065420, 4404205, 5285046, 8808410, 10570092, 13212615, 17616820, 26425230, 52850460]

約数ペア:

[(1, 52850460), (2, 26425230), (3, 17616820), (4, 13212615), (5, 10570092), (6, 8808410), (10, 5285046), (12, 4404205), (13, 4065420), (15, 3523364), (20, 2642523), (26, 2032710), (30, 1761682), (39, 1355140), (52, 1016355), (60, 880841), (65, 813084), (78, 677570), (130, 406542), (156, 338785), (195, 271028), (260, 203271), (390, 135514), (780, 67757)]