50792300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 120304800

約数和(自身を除く): 69512500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 89, 100, 130, 178, 260, 325, 356, 439, 445, 650, 878, 890, 1157, 1300, 1756, 1780, 2195, 2225, 2314, 4390, 4450, 4628, 5707, 5785, 8780, 8900, 10975, 11414, 11570, 21950, 22828, 23140, 28535, 28925, 39071, 43900, 57070, 57850, 78142, 114140, 115700, 142675, 156284, 195355, 285350, 390710, 507923, 570700, 781420, 976775, 1015846, 1953550, 2031692, 2539615, 3907100, 5079230, 10158460, 12698075, 25396150, 50792300]

約数ペア:

[(1, 50792300), (2, 25396150), (4, 12698075), (5, 10158460), (10, 5079230), (13, 3907100), (20, 2539615), (25, 2031692), (26, 1953550), (50, 1015846), (52, 976775), (65, 781420), (89, 570700), (100, 507923), (130, 390710), (178, 285350), (260, 195355), (325, 156284), (356, 142675), (439, 115700), (445, 114140), (650, 78142), (878, 57850), (890, 57070), (1157, 43900), (1300, 39071), (1756, 28925), (1780, 28535), (2195, 23140), (2225, 22828), (2314, 21950), (4390, 11570), (4450, 11414), (4628, 10975), (5707, 8900), (5785, 8780)]