56509050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28979}}^1$

素因数の和:29007

約数の個数: 48

約数和(自身を含む): 150927840

約数和(自身を除く): 94418790

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, 28979, 57958, 86937, 144895, 173874, 289790, 376727, 434685, 724475, 753454, 869370, 1130181, 1448950, 1883635, 2173425, 2260362, 3767270, 4346850, 5650905, 9418175, 11301810, 18836350, 28254525, 56509050]

約数ペア:

[(1, 56509050), (2, 28254525), (3, 18836350), (5, 11301810), (6, 9418175), (10, 5650905), (13, 4346850), (15, 3767270), (25, 2260362), (26, 2173425), (30, 1883635), (39, 1448950), (50, 1130181), (65, 869370), (75, 753454), (78, 724475), (130, 434685), (150, 376727), (195, 289790), (325, 173874), (390, 144895), (650, 86937), (975, 57958), (1950, 28979)]