486577150

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 923405184

約数和(自身を除く): 436828034

約数列:

[1, 2, 5, 10, 25, 50, 103, 107, 206, 214, 515, 535, 883, 1030, 1070, 1766, 2575, 2675, 4415, 5150, 5350, 8830, 11021, 22042, 22075, 44150, 55105, 90949, 94481, 110210, 181898, 188962, 275525, 454745, 472405, 551050, 909490, 944810, 2273725, 2362025, 4547450, 4724050, 9731543, 19463086, 48657715, 97315430, 243288575, 486577150]

約数ペア:

[(1, 486577150), (2, 243288575), (5, 97315430), (10, 48657715), (25, 19463086), (50, 9731543), (103, 4724050), (107, 4547450), (206, 2362025), (214, 2273725), (515, 944810), (535, 909490), (883, 551050), (1030, 472405), (1070, 454745), (1766, 275525), (2575, 188962), (2675, 181898), (4415, 110210), (5150, 94481), (5350, 90949), (8830, 55105), (11021, 44150), (22042, 22075)]