51417200

素因数分解:

$2^4\times 5^2\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:882

約数の個数: 60

約数和(自身を含む): 124361088

約数和(自身を除く): 72943888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 191, 200, 382, 400, 673, 764, 955, 1346, 1528, 1910, 2692, 3056, 3365, 3820, 4775, 5384, 6730, 7640, 9550, 10768, 13460, 15280, 16825, 19100, 26920, 33650, 38200, 53840, 67300, 76400, 128543, 134600, 257086, 269200, 514172, 642715, 1028344, 1285430, 2056688, 2570860, 3213575, 5141720, 6427150, 10283440, 12854300, 25708600, 51417200]

約数ペア:

[(1, 51417200), (2, 25708600), (4, 12854300), (5, 10283440), (8, 6427150), (10, 5141720), (16, 3213575), (20, 2570860), (25, 2056688), (40, 1285430), (50, 1028344), (80, 642715), (100, 514172), (191, 269200), (200, 257086), (382, 134600), (400, 128543), (673, 76400), (764, 67300), (955, 53840), (1346, 38200), (1528, 33650), (1910, 26920), (2692, 19100), (3056, 16825), (3365, 15280), (3820, 13460), (4775, 10768), (5384, 9550), (6730, 7640)]