50311290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 123756768

約数和(自身を除く): 73445478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 907, 1290, 1814, 1849, 2721, 3698, 4535, 5442, 5547, 9070, 9245, 11094, 13605, 18490, 27210, 27735, 39001, 55470, 78002, 117003, 195005, 234006, 390010, 585015, 1170030, 1677043, 3354086, 5031129, 8385215, 10062258, 16770430, 25155645, 50311290]

約数ペア:

[(1, 50311290), (2, 25155645), (3, 16770430), (5, 10062258), (6, 8385215), (10, 5031129), (15, 3354086), (30, 1677043), (43, 1170030), (86, 585015), (129, 390010), (215, 234006), (258, 195005), (430, 117003), (645, 78002), (907, 55470), (1290, 39001), (1814, 27735), (1849, 27210), (2721, 18490), (3698, 13605), (4535, 11094), (5442, 9245), (5547, 9070)]