55166280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35363}}^1$

素因数の和:35390

約数の個数: 64

約数和(自身を含む): 178234560

約数和(自身を除く): 123068280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 35363, 70726, 106089, 141452, 176815, 212178, 282904, 353630, 424356, 459719, 530445, 707260, 848712, 919438, 1060890, 1379157, 1414520, 1838876, 2121780, 2298595, 2758314, 3677752, 4243560, 4597190, 5516628, 6895785, 9194380, 11033256, 13791570, 18388760, 27583140, 55166280]

約数ペア:

[(1, 55166280), (2, 27583140), (3, 18388760), (4, 13791570), (5, 11033256), (6, 9194380), (8, 6895785), (10, 5516628), (12, 4597190), (13, 4243560), (15, 3677752), (20, 2758314), (24, 2298595), (26, 2121780), (30, 1838876), (39, 1414520), (40, 1379157), (52, 1060890), (60, 919438), (65, 848712), (78, 707260), (104, 530445), (120, 459719), (130, 424356), (156, 353630), (195, 282904), (260, 212178), (312, 176815), (390, 141452), (520, 106089), (780, 70726), (1560, 35363)]