53039350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11657}}^1$

素因数の和:11689

約数の個数: 48

約数和(自身を含む): 121429728

約数和(自身を除く): 68390378

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 11657, 23314, 58285, 81599, 116570, 151541, 163198, 291425, 303082, 407995, 582850, 757705, 815990, 1060787, 1515410, 2039975, 2121574, 3788525, 4079950, 5303935, 7577050, 10607870, 26519675, 53039350]

約数ペア:

[(1, 53039350), (2, 26519675), (5, 10607870), (7, 7577050), (10, 5303935), (13, 4079950), (14, 3788525), (25, 2121574), (26, 2039975), (35, 1515410), (50, 1060787), (65, 815990), (70, 757705), (91, 582850), (130, 407995), (175, 303082), (182, 291425), (325, 163198), (350, 151541), (455, 116570), (650, 81599), (910, 58285), (2275, 23314), (4550, 11657)]