47349990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7207}}^1$

素因数の和:7293

約数の個数: 48

約数和(自身を含む): 124813728

約数和(自身を除く): 77463738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 7207, 14414, 21621, 36035, 43242, 64863, 72070, 108105, 129726, 216210, 324315, 526111, 648630, 1052222, 1578333, 2630555, 3156666, 4734999, 5261110, 7891665, 9469998, 15783330, 23674995, 47349990]

約数ペア:

[(1, 47349990), (2, 23674995), (3, 15783330), (5, 9469998), (6, 7891665), (9, 5261110), (10, 4734999), (15, 3156666), (18, 2630555), (30, 1578333), (45, 1052222), (73, 648630), (90, 526111), (146, 324315), (219, 216210), (365, 129726), (438, 108105), (657, 72070), (730, 64863), (1095, 43242), (1314, 36035), (2190, 21621), (3285, 14414), (6570, 7207)]