51220500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{34147}}^1$

素因数の和:34169

約数の個数: 48

約数和(自身を含む): 149158464

約数和(自身を除く): 97937964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 34147, 68294, 102441, 136588, 170735, 204882, 341470, 409764, 512205, 682940, 853675, 1024410, 1707350, 2048820, 2561025, 3414700, 4268375, 5122050, 8536750, 10244100, 12805125, 17073500, 25610250, 51220500]

約数ペア:

[(1, 51220500), (2, 25610250), (3, 17073500), (4, 12805125), (5, 10244100), (6, 8536750), (10, 5122050), (12, 4268375), (15, 3414700), (20, 2561025), (25, 2048820), (30, 1707350), (50, 1024410), (60, 853675), (75, 682940), (100, 512205), (125, 409764), (150, 341470), (250, 204882), (300, 170735), (375, 136588), (500, 102441), (750, 68294), (1500, 34147)]