51263700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 149802912

約数和(自身を除く): 98539212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1284, 1597, 1605, 2140, 2675, 3194, 3210, 4791, 5350, 6388, 6420, 7985, 8025, 9582, 10700, 15970, 16050, 19164, 23955, 31940, 32100, 39925, 47910, 79850, 95820, 119775, 159700, 170879, 239550, 341758, 479100, 512637, 683516, 854395, 1025274, 1708790, 2050548, 2563185, 3417580, 4271975, 5126370, 8543950, 10252740, 12815925, 17087900, 25631850, 51263700]

約数ペア:

[(1, 51263700), (2, 25631850), (3, 17087900), (4, 12815925), (5, 10252740), (6, 8543950), (10, 5126370), (12, 4271975), (15, 3417580), (20, 2563185), (25, 2050548), (30, 1708790), (50, 1025274), (60, 854395), (75, 683516), (100, 512637), (107, 479100), (150, 341758), (214, 239550), (300, 170879), (321, 159700), (428, 119775), (535, 95820), (642, 79850), (1070, 47910), (1284, 39925), (1597, 32100), (1605, 31940), (2140, 23955), (2675, 19164), (3194, 16050), (3210, 15970), (4791, 10700), (5350, 9582), (6388, 8025), (6420, 7985)]