550291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{56267}}^1$

素因数の和:56442

約数の個数: 48

約数和(自身を含む): 1550295936

約数和(自身を除く): 1000004676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 56267, 112534, 168801, 225068, 281335, 337602, 562670, 675204, 844005, 1125340, 1688010, 3376020, 9171521, 18343042, 27514563, 36686084, 45857605, 55029126, 91715210, 110058252, 137572815, 183430420, 275145630, 550291260]

約数ペア:

[(1, 550291260), (2, 275145630), (3, 183430420), (4, 137572815), (5, 110058252), (6, 91715210), (10, 55029126), (12, 45857605), (15, 36686084), (20, 27514563), (30, 18343042), (60, 9171521), (163, 3376020), (326, 1688010), (489, 1125340), (652, 844005), (815, 675204), (978, 562670), (1630, 337602), (1956, 281335), (2445, 225068), (3260, 168801), (4890, 112534), (9780, 56267)]