47737760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{6089}}^1$

素因数の和:6118

約数の個数: 72

約数和(自身を含む): 131215140

約数和(自身を除く): 83477380

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 6089, 7840, 12178, 24356, 30445, 42623, 48712, 60890, 85246, 97424, 121780, 170492, 194848, 213115, 243560, 298361, 340984, 426230, 487120, 596722, 681968, 852460, 974240, 1193444, 1363936, 1491805, 1704920, 2386888, 2983610, 3409840, 4773776, 5967220, 6819680, 9547552, 11934440, 23868880, 47737760]

約数ペア:

[(1, 47737760), (2, 23868880), (4, 11934440), (5, 9547552), (7, 6819680), (8, 5967220), (10, 4773776), (14, 3409840), (16, 2983610), (20, 2386888), (28, 1704920), (32, 1491805), (35, 1363936), (40, 1193444), (49, 974240), (56, 852460), (70, 681968), (80, 596722), (98, 487120), (112, 426230), (140, 340984), (160, 298361), (196, 243560), (224, 213115), (245, 194848), (280, 170492), (392, 121780), (490, 97424), (560, 85246), (784, 60890), (980, 48712), (1120, 42623), (1568, 30445), (1960, 24356), (3920, 12178), (6089, 7840)]