49665028

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 53755772

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 683, 686, 742, 1366, 1372, 1484, 2597, 2732, 4781, 5194, 9562, 10388, 18179, 19124, 33467, 36199, 36358, 66934, 72398, 72716, 133868, 144796, 234269, 253393, 468538, 506786, 937076, 1013572, 1773751, 3547502, 7095004, 12416257, 24832514, 49665028]

約数ペア:

[(1, 49665028), (2, 24832514), (4, 12416257), (7, 7095004), (14, 3547502), (28, 1773751), (49, 1013572), (53, 937076), (98, 506786), (106, 468538), (196, 253393), (212, 234269), (343, 144796), (371, 133868), (683, 72716), (686, 72398), (742, 66934), (1366, 36358), (1372, 36199), (1484, 33467), (2597, 19124), (2732, 18179), (4781, 10388), (5194, 9562)]