54711930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 165312000

約数和(自身を除く): 110600070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 390, 409, 455, 490, 546, 637, 686, 735, 818, 910, 1029, 1227, 1274, 1365, 1470, 1715, 1911, 2045, 2058, 2454, 2730, 2863, 3185, 3430, 3822, 4090, 4459, 5145, 5317, 5726, 6135, 6370, 8589, 8918, 9555, 10290, 10634, 12270, 13377, 14315, 15951, 17178, 19110, 20041, 22295, 26585, 26754, 28630, 31902, 37219, 40082, 42945, 44590, 53170, 60123, 66885, 74438, 79755, 85890, 100205, 111657, 120246, 133770, 140287, 159510, 186095, 200410, 223314, 260533, 280574, 300615, 372190, 420861, 521066, 558285, 601230, 701435, 781599, 841722, 1116570, 1302665, 1402870, 1563198, 1823731, 2104305, 2605330, 3647462, 3907995, 4208610, 5471193, 7815990, 9118655, 10942386, 18237310, 27355965, 54711930]

約数ペア:

[(1, 54711930), (2, 27355965), (3, 18237310), (5, 10942386), (6, 9118655), (7, 7815990), (10, 5471193), (13, 4208610), (14, 3907995), (15, 3647462), (21, 2605330), (26, 2104305), (30, 1823731), (35, 1563198), (39, 1402870), (42, 1302665), (49, 1116570), (65, 841722), (70, 781599), (78, 701435), (91, 601230), (98, 558285), (105, 521066), (130, 420861), (147, 372190), (182, 300615), (195, 280574), (210, 260533), (245, 223314), (273, 200410), (294, 186095), (343, 159510), (390, 140287), (409, 133770), (455, 120246), (490, 111657), (546, 100205), (637, 85890), (686, 79755), (735, 74438), (818, 66885), (910, 60123), (1029, 53170), (1227, 44590), (1274, 42945), (1365, 40082), (1470, 37219), (1715, 31902), (1911, 28630), (2045, 26754), (2058, 26585), (2454, 22295), (2730, 20041), (2863, 19110), (3185, 17178), (3430, 15951), (3822, 14315), (4090, 13377), (4459, 12270), (5145, 10634), (5317, 10290), (5726, 9555), (6135, 8918), (6370, 8589)]