57387148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 126973504

約数和(自身を除く): 69586356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 4261, 6734, 8522, 13468, 17044, 29827, 55393, 59654, 110786, 119308, 157657, 221572, 315314, 387751, 630628, 775502, 1103599, 1551004, 2049541, 2207198, 4099082, 4414396, 8198164, 14346787, 28693574, 57387148]

約数ペア:

[(1, 57387148), (2, 28693574), (4, 14346787), (7, 8198164), (13, 4414396), (14, 4099082), (26, 2207198), (28, 2049541), (37, 1551004), (52, 1103599), (74, 775502), (91, 630628), (148, 387751), (182, 315314), (259, 221572), (364, 157657), (481, 119308), (518, 110786), (962, 59654), (1036, 55393), (1924, 29827), (3367, 17044), (4261, 13468), (6734, 8522)]