49888900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{9413}}^1$

素因数の和:9480

約数の個数: 36

約数和(自身を含む): 110313252

約数和(自身を除く): 60424352

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 9413, 18826, 37652, 47065, 94130, 188260, 235325, 470650, 498889, 941300, 997778, 1995556, 2494445, 4988890, 9977780, 12472225, 24944450, 49888900]

約数ペア:

[(1, 49888900), (2, 24944450), (4, 12472225), (5, 9977780), (10, 4988890), (20, 2494445), (25, 1995556), (50, 997778), (53, 941300), (100, 498889), (106, 470650), (212, 235325), (265, 188260), (530, 94130), (1060, 47065), (1325, 37652), (2650, 18826), (5300, 9413)]