50909520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{212123}}^1$

素因数の和:212139

約数の個数: 40

約数和(自身を含む): 157820256

約数和(自身を除く): 106910736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 212123, 424246, 636369, 848492, 1060615, 1272738, 1696984, 2121230, 2545476, 3181845, 3393968, 4242460, 5090952, 6363690, 8484920, 10181904, 12727380, 16969840, 25454760, 50909520]

約数ペア:

[(1, 50909520), (2, 25454760), (3, 16969840), (4, 12727380), (5, 10181904), (6, 8484920), (8, 6363690), (10, 5090952), (12, 4242460), (15, 3393968), (16, 3181845), (20, 2545476), (24, 2121230), (30, 1696984), (40, 1272738), (48, 1060615), (60, 848492), (80, 636369), (120, 424246), (240, 212123)]