393518550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{154321}}^1$

素因数の和:154353

約数の個数: 48

約数和(自身を含む): 1033340112

約数和(自身を除く): 639821562

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 154321, 308642, 462963, 771605, 925926, 1543210, 2314815, 2623457, 3858025, 4629630, 5246914, 7716050, 7870371, 11574075, 13117285, 15740742, 23148150, 26234570, 39351855, 65586425, 78703710, 131172850, 196759275, 393518550]

約数ペア:

[(1, 393518550), (2, 196759275), (3, 131172850), (5, 78703710), (6, 65586425), (10, 39351855), (15, 26234570), (17, 23148150), (25, 15740742), (30, 13117285), (34, 11574075), (50, 7870371), (51, 7716050), (75, 5246914), (85, 4629630), (102, 3858025), (150, 2623457), (170, 2314815), (255, 1543210), (425, 925926), (510, 771605), (850, 462963), (1275, 308642), (2550, 154321)]