48749428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 105683200

約数和(自身を除く): 56933772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 673, 796, 1346, 1393, 2587, 2692, 2786, 4711, 5174, 5572, 8749, 9422, 10348, 17498, 18109, 18844, 34996, 36218, 61243, 72436, 122486, 133927, 244972, 267854, 535708, 937489, 1741051, 1874978, 3482102, 3749956, 6964204, 12187357, 24374714, 48749428]

約数ペア:

[(1, 48749428), (2, 24374714), (4, 12187357), (7, 6964204), (13, 3749956), (14, 3482102), (26, 1874978), (28, 1741051), (52, 937489), (91, 535708), (182, 267854), (199, 244972), (364, 133927), (398, 122486), (673, 72436), (796, 61243), (1346, 36218), (1393, 34996), (2587, 18844), (2692, 18109), (2786, 17498), (4711, 10348), (5174, 9422), (5572, 8749)]