51692600

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 121164120

約数和(自身を除く): 69471520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 1973, 2620, 3275, 3946, 5240, 6550, 7892, 9865, 13100, 15784, 19730, 26200, 39460, 49325, 78920, 98650, 197300, 258463, 394600, 516926, 1033852, 1292315, 2067704, 2584630, 5169260, 6461575, 10338520, 12923150, 25846300, 51692600]

約数ペア:

[(1, 51692600), (2, 25846300), (4, 12923150), (5, 10338520), (8, 6461575), (10, 5169260), (20, 2584630), (25, 2067704), (40, 1292315), (50, 1033852), (100, 516926), (131, 394600), (200, 258463), (262, 197300), (524, 98650), (655, 78920), (1048, 49325), (1310, 39460), (1973, 26200), (2620, 19730), (3275, 15784), (3946, 13100), (5240, 9865), (6550, 7892)]