53417200

素因数分解:

$2^4\times 5^2\times {\mathrm{133543}}^1$

素因数の和:133561

約数の個数: 30

約数和(自身を含む): 128335784

約数和(自身を除く): 74918584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 133543, 267086, 534172, 667715, 1068344, 1335430, 2136688, 2670860, 3338575, 5341720, 6677150, 10683440, 13354300, 26708600, 53417200]

約数ペア:

[(1, 53417200), (2, 26708600), (4, 13354300), (5, 10683440), (8, 6677150), (10, 5341720), (16, 3338575), (20, 2670860), (25, 2136688), (40, 1335430), (50, 1068344), (80, 667715), (100, 534172), (200, 267086), (400, 133543)]